New account or old one (tutorial stage old account)

So recently I started this game because of stellar blade, I had already created an account in 2022 but I didn't feel the game so I didn't pass the tutorial..but now I started and linked that account I even have a welcome back mission. My question is should I keep that and continue cuz I played a bit these days and I'm lv 15 done a few things I have nothing a few SSRs from normal ticket etc .. so should I forget this and actually create a new one if they give new stuff or something or picking up my older account even barely started the game?