You might want to check out a Giselle trigger, Compass Lake is where I got mine , kind of pricey.
I'm not looking to spend a fortune on it and its definitely not a target rig, but I'd like to have a quality LPK in it if I plan on keeping it or end up selling it.
I'm leaning towards DD, but might just go with an LMT if I can find one at a better price.