Realtree and Mossy Oak have good patterns. No matter who made the cammo you need to make sure that the colors match your surroundings. For instance a patten with lots of green will be out of place in the dead gray woods of winter.

I don't think scent lock is worth the money (my opinion)

The old timers in the woods went out there in their flannel shirts/coats and did just as well! Deer can't see color (well, according to a study they can see blue) you need to break up your pattern, I buy whatever is on sale and I cleaned out Walmart after the season was over, I put on whatever camo gear I buy and don't worry if my shirt matches my pants or head cover, as long as my human profile is broken up.
I don't look pretty but you can't see me when I am in the bush or in my stand!
Also regarding scent, it depends on the area you are hunting, if you are in a heavy residential area then human scent is not as a problem vs. rural areas where human scent is rare.
I buy whatever scent remover and scent laundry product that is on sale, I avoid the liquid carbon sprays as they stain skin and clothes, I also put my clothes in a plastic bin (Walmart) with cedar shavings in a mesh bag (Walmart), FYI, if you don't have cedar trees where you are hunting then a cedar scent will tip deer off, so match the cover scent with your surroundings, (why scouting is important) i.e. pine shavings for pine areas, acorn etc.... this is a few bucks to do..
All this will only reduce not eliminate your human scent, remember you are breathing and sweating, so unless you are in a NASA suit/camo gear some scent will escape, so wind directions is paramount for your hunt.. I've had deer within 5 yrds of me when the wind was in my favor and I was in plain clothes on a scout.. So, buy after season (like now) and look at the clearance racks, you’ll save tons of $$$.
For example yesterday, I was in Cabela’s Bargain Cave in Conn, they just put their insulated camo gear bibs on sale, marked down from $60 bucks to $24 with a 30% sale, so I picked them up for under $17!
Good luck!

i prefer realtree and i dont got enough money to buy sent lok stuff so i just use cover scents or doe in estrous (that takes their minds off me) and i dont buy walmart brand camo cause it dont look real.

I like Mossy Oak the best, but im giving Realtree AP HD a chance. And you dont need to buy expensive suits, just buy scent killer and spray your clothes the night before and your good.

As someone who has been teaching people to camo up for 15 years there is some great info here. Just use camo prinicples already mentioned.

1. Blend into the colors around you, whatever they may be.

2. Break up your human body outline. This idea is where the Scottish Gillies came up with their now famous suit.

3. Get rid of your scent as much as possible. I don't smoke and drink more water than coffee to rid myself of that scent and don't eat anything heavily spiced with garlic or onion as that will soak out through your pores. Use non-scented detergent and rinse your gear in plain water. Also no dryer sheets, just dry them.

4. USE NATURAL CAMO!!! You can take tan or khaki colored clothes and use mud, dirt, charcoal, sod, anything natural. Not only does it camo you up but it helps you get rid of the scents you carry. You now smell like the woods you are in. I stress this tremendously to fliers who are in a plain green or tan flight suit.

I have not had any experience with the Scent Lok stuff so I can't say either way.

Take care and God bless,
Jamie

I personally like advantage timber for fall deer hunts. Late season deer I like realtree hardwoods. Mossy oak for spring turkey, and advantage max4 for duck hunting on water.

I like Realtree APG, but mossy oak' obsession and brush paterns are good to. I've never tried scentlok so I can't tell you about that.

Its all about the realtree ap hd i never got scentlok b/c its to pricey. No one around me uses it and we all get game so i dont think you do need it.

No one has mentioned ASAT. The ASAT stuff is pretty amazing. Go to their website and check it out, you cant even see the guys in the photos. Everyone that uses it swears by it. I personally just own Realtree and Mossy Oak. Its a personal preference thing, and the only thing that really matters is that the deer cant see you.

I have never used any scent locking suits. I have however used camo from Walmart, Mossy-oak from up-scale retailers and even army surplus woodland camo with excellent results from all. I will say that the cheaper stuff seems to fade a bit quicker than the higher end products.

i think any good camo pattern works as long as it blends with the background! scent lok is over priced, my buddy used it and it has to be recharged and thats not easy i guess, i think if you use a good pattern and goos scent eliminator you will be fine!