Choosing between two guys

Hey there! I need a non biased opinion from some ladies! So I broke up with my boyfriend over a year ago, we were together for 7 years, he wasn’t showing any affection or attention and I think we were together for so long we forgot who we were as individuals and we were both lost. Ending things with him was the best thing that happened to both of us. We both discovered ourselves and were happier with who we are now. He has now told me he sees that he treated me badly and should have treated me like the amazing woman I am. He also told me he hasn’t slept with anyone since me because he loves me and only desires me. He says he wants to go on adventures with me. Camping, kayaking, hiking and to have a life and future with me.

The problem is, over last 5 months or so, I got talking to my ex from highschool and I’ve been seeing him. I quickly fell for him all over again. He’s very guarded but he’s affectionate and i feel so much passion when I am with him. He doesn’t want to do much though regarding going out and doing things. He’s comfortable inside just watching movies. I’ve suggested going for a walk or skiing sometime or just going for a drive but he’s said he doesn’t want to do those kind of things. I feel like I’m in love with him, but I haven’t told him out of fear.

My question is, would you choose the guy who loves you and will go on adventures with you but you’re not sure if you can feel the passion happening again or do you choose the guy YOU love that can possibly fall in love with you but doesn’t really go on adventures but you feel so much passion and spark with them?

Any input or advise would help, this has been driving me insane