I'm in the same boat as you. Now that I've spent a day on Lemmy & Kbin I feel much better about using both sites and it's been a fun experience learning something new.
I personally am treating them as betas so I'm willing to forgive them not being as smooth experiences to browse as I'm used to on Reddit. Also because of this, I'm hesitant at this stage to suggest them to a lot of my friends until more kinks are sorted out.