I’ve had both. I switched from Hulu to YouTubeTv because Hulu went up on price.
Then YouTubeTv did the same and leapfrogged Hulu. I still haven’t switched back because Hulu makes it much more difficult to avoid commercials. YouTubeTv doesn’t prevent you from fast forwarding through any commercials that I can see the way Hulu does.
Here is something weird on the commercials thing. We have Roku and Amazon Firesticks depending on which room you are in. On the Roku, can't fast forward through commercials. On the Firestick you can no problem. No idea why.