AIWB rigs worth it? Other brands to consider?

I'm looking for any advice on appendix carry holsters. I like the idea of the rigs made by Tier 1, Trex Arms, and Legacy Firearms, however I am undecided on what would be best for me, and I'm not completely convinced that those would be worth the cost.I carry a G19.5 MOS, and I am getting a TLR-7A Saturday. I am also going to run an optic and heighted sights. I am 5'10" 165ish lbs.Are there any other brands I can consider? A lot of the ones I see mentioned (Vedder, darkstar gear, phlster) don't support a TLR-7A light (and I don't want to chance the retention on a TLR7 holster when I have the 7A). via /r/CCW https://ift.tt/38kt6EO