Use what makes you happy playing and what motivates you to play and write some music or riffs!
If it is a modeller, then all good! Enjoy!
Amp? Fantastic! Have fun!
The real trick (or not!) is finding the amp/modeller that works for you. It took me a long time to finally settle and it was staring me in the face the whole time through the years and I ignored it. This was partially due to what I read and the other due to availability and not being able to try it. When I finally tried it, it was one of those moments where it was exactly what I was hoping it would sound like.
One thing for sure….always have a backup ready regardless of tubes or other. Sometimes the gift of live music sends you a few presents that you may not want! lol!