Hey folks, sometime in the hopefully near future Id like to replace the stock handgaurd on my Sport ll without breaking the bank. I like the look and slimness of the UTG Super Slim drop in rail, but I also like the classic look of the UTG quad rail. I plan to mount a BCM vertical grip and mounted flashlight on whatever rail I end up choosing. Does anyone have any pros/cons or info on these 2 rails or other competitive options in the $50ish price range? Im not a big fan of the Magpul rails, looking for a rail that locks up tight withought having to sell my first born. Thanks guys!