Re: Free float handguards
The Magpul PRS is my favorite, it's not cheap, but it has adjustable length-of-pull and cheek riser height. I'd avoid the Mako with the adjustable cheek plate, I tried one a few weeks ago, and it seems to be more for CQC tactical use and not long range shooting (the riser was way too far back on the stock) The Magpul STS has a nice weld too, it's not adjustable, but it's half the PSR's price and it works great for yote hunting.
I like things that go "bang"... I love things that go "BOOM!"