looking at different 1 piece free float rails

I was referred to a nice article here comparing LaRue and Daniel Defense rails.
https://www.m4carbine.net/showthread.php?t=17077

This has probably been run in the ground but maybe not asked the way I’m going to ask it. Obviously LaRue and DD are top of the line. I’ve always thought Troy is too but never really known of Midwest Industries and both are less expensive than the other ones.

Troy claims the MRF to be the most rigid:

The Troy MRF is the strongest user-installed free-floating rail system in the world.

Is there any obvious trade-off with these two other than material quality or something I’m missing?

Edit:
Nevermind on Troy. I thought I’d read at least one of theirs was a one piece free float. Still interested in any comments on the one piece Midwest Industries.