Well I decided to purchase and fit a cheap eBay short shifter (shock horror!), these are an exact copy of the b&m/fidanza design.
The reason, I thought I'd just see if I liked the feeling of the shortened throw for a cheap price.
As I expected, the fit and finish is fine, nothing really wrong with it as it seems like it was updated with the design of the 'official' ones.
Fitting is straightforward, and I used the oem plate on top of the included one, as it helps guide into 5th and 6th.
The only tiny thing is that reverse is a bit tricky to engage but I can see why and will show why in some pics later.
Feels great, very positive, not notchy (I have the poly bushing on the transmission mount btw).
I may still try the Stillen or another at a later date but for now this is ok. (will be in touch Adrian ;-) )