is it worth going master peltest

[Mimer]

Is it worth going hero?  :-\

Depends!
All heroes unlock better equipment and by themselves dont give a much higher benefit than 4:2 or 4:1:1 hybrids (with some exceptions - royal guard, pavise etc)

You'll have to decide yourself but i'd advise getting cts first and then hero at the very least.

I have Cts