I'm guessing you're still the age where you cringe at what just happened last year XD I well remember manually transferring my old blog posts in both my big site migrations and seriously considering just deleting all posts from my 20s XD

Blender's sculpting has gotten pretty good if you want something free. I haven't done dynatopo sculpting for a while so I don't know if that's caught up yet though (last time I did it, getting things completely smooth was nigh on impossible because Blender just liked to flatten rather than smooth). If you already have ZBrush then carry right on. Warning in the event you haven't already started playing around with it, it's pretty addictive XD

Now another thing I have to warn you young whippersnappers about is seeing as it looks like you're still in the try everything phase, by all means try everything but don't expect to be able to focus on and get good at everything, there is a non-zero chance that you'll actually get good at everything but statistically there's a much higher chance that you burn out.

Always try to keep doing better, that's something that is definitely achievable :)