I am going to suggest my team obviously ->
dEViATED. We have been increasing our release activity which was the #1 complaint our members had and covering almost all major game titles so you should find trainers for a lot of new games. A trainer for MW3 and Skyrim/La Noir will be released within a week or two so you can wait for them. We are semi-paid though and do free trainers from time to time, MW3 will be free.
Well I am a gamer myself and when i can't be arsed to make a trainer myself, i use others. These are people i trust and have found their trainers working: Geri, Dr.olle, deltasomething. Oh and perhaps kemicza but he's fully paid now and i am guessing you want free trainers but he puts his best into trainers, was my team-mate before he left so i know him well.
I would NOT suggest Lingon and would tell you to stay away from him because he protects his trainers with VMProtect, blocks countries, most of asian countries,has a whitelist of countries in his trainers and i don't know put a lot of nasty/suspicious stuff in his trainers, his trainer NEVER worked for me. I never bothered to debug his trainers and thought he was just a fake after getting kicked from CES/gamehacking, until Sunbeam told me that he uses VMProtect.
If he feels the need to protect his trainers with a professional protector, block some countries and doesn't care it breaks his trainers for a lot of people, i wouldn't trust that guy one bit. He could be doing nasty stuff to my computer and i wouldn't know because to check his trainer, i need to learn VMprotect unpacking heh.
I stopped packing my trainers with upx because AVs flagged them as malware which was an inconvenience for most users and i have seen almost all good trainer-makers don't pack their trainers or use packers only for reducing filesize.
As for h4x0r, i don't know, their trainers worked for me but after they put the DRM bullshit, i never bothered even if theirs is the only trainer available. We were pissed off from game companies putting DRM crap and now we have to see DRM in trainers ? Seriously ? lol. I can bash them for like hours for doing this but another time maybe
