, I have a tuning & tuning products business in the UK & sell both the Kunzmann Pro Sidewall Stripper & the Ski-Man tool. I also used both plenty of time.
I also have a full range of tuning prodcuts to suit any performance requirement - not just the few Toko products that you get in the retail stores.
For the occasional user I'd give the nod to the Kunzmann version due it's far easier/quicker set-up & reversible cutter.
My website (www.skituning.co.uk
) is currently undergoing major surgery but my contact details can be seen.
You can also do a search on www.snowheads.com
under my spyderjon username for plenty of UK testimonials.