I did the same. I haven’t switched back yet, but I’m very close. Audio doesn’t continue playback when connecting to Android Auto, the screen shows suggestions instead of the queue, and silence trimming is all-or-nothing. Also, and this is just personal preference, the UI isn’t as intuitive.

I’ll join the others in saying I gladly purchased pro in Sync for Reddit, but I don’t like a subscription only upgrade. Otherwise great job!

Edit: I see now that it exists. I will buy the one-time ad removal.