I have the Kunz scraper plane and the wooden dovetail plane. I gave up on the scraper plane and bought a Veritas, the dovetail plane works fine, but is a bit fussy about initial adjustments. I also have an old Kunz spokeshave--it's about the same quality as a Stanley/Record that is about 25 years old, not great, but with a lot of work it can be made to work well. I would recommend either the Veritas or LN if you're looking at spokeshaves.
Cheers,
Wayne