Nylon Holsters

[Labrat198]

I have been  looking at the VTEC Big Rig, MGP1, Gen 2-MTU, and Bianchi T6500 as potential chest holsters for my Glock 40. Anyone have any experience with them for the G40?

http://www.opticsplanet.com/bianchi-t6500-tac-holster-lt-black-left-hand-19961.html?_iv_code=BZ-HT-T6500-19960
http://www.vikingtactics.com/product-p/vtac-bigrig-auto.htm
http://mangearalaska.com/semi-auto-holsters/
http://mangearalaska.com/product/gen-2-mtu/