To give some background I started playing again 3/4months ago.
I’ve played 25nl and then moved to 50nl zoom, now thinking of 100nl zoom.
My win-rate (All in ADJ) at 25nl zoom over 10k hands (12bb/100) and at 50nl zoom 20k hands (10.5bb/100).

Is the 100nl zoom pool much harder than the 50nl zoom and should I be put off moving up at all?

Thanks,