Should I rebuy the digital game

Hi y’all I own 90% of the Sims 3 on disc. I haven’t played it in a couple years. I’m annoyed with Sims 4 and I’m likely going to go back to Sims 3 in light of the issues,and the fact that Sims 3 is currently 50% off./likely being reissued. Is it worth it to re-buy the game digitally? I’ve been trying to download the game to my computer as we speak and I’m having some difficulties with some of the packs and I’m likely gonna have to buy those packs anyway so is it worth it just to go and redo the whole thing?

Also, I don’t know if you remember the Sims 3 store. I bought a ton of content from there or is that allstill live?

*edit to add - I registered all of my products so they all became digital downloads so all I had to do was going through the app and download everything I previously bought. The Sims 3 store requires me to download everything individually, which I’m doing now we’ll see how it plays.