Is it possible for me (25F) to have another chance with the guy that treated me better (21M)?

Long story short, I briefly saw this guy when I was basically done with my 9 months situationship - at that point we were barely texting and he kept hanging out with his ex, so I also moved on. He was treating me way better although it wasn’t as passionate he gave me princess treatment and I felt way more peaceful. We both wanted something serious.

However when me and this guy decided to tell my situationship, he broke down in tears and begged me to stay and date him for days even though I asked both of them to give me some time to make a choice, until eventually the new guy took a step back.

I ended up dating officially my situationship cause of the history we have, but I realized I’m not satisfied with it and still thinking of the other guy.

I don’t think now it’s the right time to reconnect. This time we should be completely free from other people, so I think I should maybe break up first, spend some time on my own and if I still miss the guy contact him. That’s what his roommate advised me too, if I want to shoot my shot again it should be when there are no other people around.

What do y’all think?

TL;DR; : I was basically done with my 9-month situationship when I briefly saw another guy who treated me way better and gave me the peace and princess treatment I wanted. We both wanted something serious, but when we decided to tell my situationship, he broke down and begged me to stay, so the other guy eventually stepped back. I ended up officially dating my situationship because of our history, but I’m still unsatisfied and thinking about the other guy. I’m considering breaking up, spending some time alone, and only reconnecting with him later if I still feel the same. What do y’all think?