Interestingly, we’re leaving YNAB as well, and currently have a cheap windows machine to run the old YNAB on, but missing out on mobile sync. Similar reasons to you - though I have never used the forums and the new method of using credit cards never really gelled (so much so, that the credit card account we have is down as a checking account).
I’d had a play with Moneywell in the past and didn’t get on with it and I’d never really found a solution that worked quite as nicely as YNAB so thanks all for posting suggestions.