He's asking about the RS1.2 which is listed at 26.4oz on the website.
That's fairly significant if considering "lightweight" options. Doesn't seem like that's a top priority for OP though. One could make the argument that there are better options in the 26-27oz category though.
I only have...
This. Bought some a while back on sale and they have been worth it for me. By the time you buy a few generic ones to try that may or may not work, your approaching custom price. Might as well go there from the start IMO.
Picked up some makra lights for a lighter hiker style boot and really like them. Enough support but more range of motion with the 6” height. They aren’t as flexible as I was anticipating but no break in needed. Plenty of grip and I like the lace lock, never had to worry about it. The tongue is...
I agree that mounting interface plays a role, and I'm personally a fan of their CB mount but runout would affect POI shift. This is one area in which TBAC shines and why they are the gold standard, IMO, in the precision bolt gun world.
All of the companies tout it, however TBAC is the only one I have experience with that is actually 0 POI shift on/off for my setups. I personally think it's due to their manufacturing processes and baffle design. Ray has posted about their (lack of) runout on SH. I'm not aware of any data that...