u/Jlegobot

Hiya! I wanted to try panel lining and such so I was looking on Amazon for scribers/chisels. I found many bundles including .1mm or .15mm but not with both unless it's the blade only with no handle. I asked my AI (had nowhere else to go before making this post) and it said that both are needed for different purposes? If I had to choose .1mm or .15mm which should I start out with? Or should I just wait until I can get both at the same time?