Kouba Top & Vector nut protection
They’re pretty comparable and I’ll let you draw your own conclusions. The important point I’d like to make here is that despite their subtle differences they are both perfectly fit for purpose and both are approved by the UIAA, at the end of the day what it might just come down to your personal preference. Earlier, we asked what you get for your money. Well, you get a pretty good set of nuts at a good price. I don’t think I’d ever climb only on offsets but my rack now comprises a selection of offsets along with symmetrical ones giving me more gear options than I’ve had before. I just wish they were all colour-coded.