i'm planning to buy those at tw and what are your opinions on them and how they peform in heavy covers

Good jig.  I've got a few.  I haven't been using jigs long enough to tell you things like they are the greatest ever, but from what I've seen, they're a fairly good jig.

I dont use them but-try the New Evo2 Jigs -The new ones come with a 5/o Flippn hook on them. In Heavy cover models -the finesse come with a 4O Finesse hook-NICE STUFF

The Evo II jig is my number one producer. The half ounce rusty craw has put more fish over 5 pounds in my boat in the past 2 years than any other bait.

N I C E

#1 application for me is rigging the Evolution Jig with a GYCB Kut Tail.

8-)