Hitech 85mm 10 stopper worth buying?

[badboy1984]

I'm currently using a haida screw 10 stopper but would like to buy a square 10 stopper as well, i'm using 85mm hitech ND and grad as well and they give me good result. Just wondering are their 85mm 10 stopper worth buying because i've read lots of negative stuff about light leaks etc.

 

[rjbell]

The new version has a gasket to stop light leak but there are still neg comments about the new one too.