Best 105mm polariser for Lee system?

[struan]

I want to buy a 105mm polarising filter for the Lee filter system. I want something with minimum vignetting at wide angles. There appear to be 4 main choices: Lee, B+W, Sigma, Heliopan. Any recommendations? Better yet, has anyone out there done a comparison?

 

[LongLensPhotography]

CPL is usually the very last filter to use with wideangles, except for waterfalls... So the 5th choice is save the cash and I will vote for that

 

[markmullen]

I went with the Lee 105, on an adaptor ring and foundation kit built up with one slot I can shoot down to about 19mm without vignetting, wider than that there is some vignetting but it is relatively easily sorted with content aware fill.

As daugirdas says, be careful using them on very wide angles.

 

[simonkit]

I use the Heliopan version, a little cheaper than the Lee, slimmer mount to minimise vignetting...as already mentioned they can have negative effects when used as wide focal ranges

Simon