Who is the better partner ?

It seems clichè but I've gotten myself into a dilemma of having to choose between two amazing partners. I know that long term I could make either partnership last and be happy, the problem is they each have a major flaw that makes it hard to know if one is better than the other. So just like if you were yelling at the girl in the movie who is making the wrong choice - I want to hear what people uninvolved in the situation have to say. (My friends and family are too biased) Partner 1) Met in 2013, were committed to each other seriously despite having to become long distance after only 9 months together. Is supportive of everything I want to do, doesn't want to hold me back by being gone all the time. Won't physically be here to support me how I need for at least another year. I'm a person that needs physical comfort and presence. Doesn't exactly challenge me to be better because he's so supportive and understanding. But everything he does and says I believe and trust 100%. I know he wants to make me happy no matter what I choose and will love me for a lifetime. Partner 2) Met in April of 2017, immediately connected before even meeting in person. Have a great daily life together, we stay together almost every night. He learned to overcome some of his demons to commit to us. But he won't give me a clear answer about where he thinks our future is going. He is definitely someone I can see having kids with and having a great life with, if he can see that far too... My issue here is that sometimes I can't let go of feeling like I can't trust him. He left his wife after 11 years together and I'm scared to be loved and left years down the road. We have worked through a lot of the trust issues but I sometimes still wonder if he'll cheat emotionally or physically. He hasn't given any indication that he will- I just battle severe anxiety that tends to ruin a lot of things in my life.