I ended up with a takeout BCM trigger. I'm happy with it. There are the LaRue's that run right at $100 once in a while too. I think we discussed them in my above link.
Totally reliable in my experience. If you double your budget Geissele is awesome but for sub $100 I don't know of any better offering than the LaRue MBT.
I've been pretty impressed with how much of an improvement a PSA EPT (enhanced polished trigger) is over a standard mil spec considering they practically give those away. It's not a match grade SSA or something like that, but it's a great value for the money.
I have the alg act triggers in most my ars, but i did just purchase a Rise Armament trigger off optics planet when they had a deal going about a month or so ago. Its pretty sweet so far. Only ran about 200 rounds on it so far with no issues. Model RA-240. Comes with anti walk pins. 3.5#, single stage drop in. Happy with it so far and it cost me roughly $94 during the deal they had.
Interesting and it works. This is my pcc competition carbine, and it has never so much as coughed. I highly recommend it, and I'm a bit of a geiselle snob