RuneScape over OSRS

Ive been wanting to get back into OSRS which seems like the content is more fun than RS but the grind seems like forever. I still have my high stats RS account from back in the day and was wondering is it worth coming back to the normal runescape? Eveyone is always trash talking it so wanted opinions, whats there to do? Is it fun? Does it get boring? Or no point and should just grind OSRS?

Edit: I appreciate everyones input! Thanks for all the feedback it will help me decide for sure!