I have the original which I played years ago, and the game that got me into Skyrim which I also played.
Anyway, I'm thinking about getting Oblivion Remastered but I'm not sure I have the patience to go through the game again, with all its content. Also, the reason I've never been able to do another playthrough of Skyrim.
Ironically, I'm suffering though Starfield (with all it's DLC) because of the same thing.... way too many things to do.
All that said, I'll probably pick up the Remaster at a later date. Need to finish off Starfield first.