Two boys not sure what to do

So a started to talk to this one guy a little over a month ago and we really hit it off. The only problem was he didn't make much time with me because of work and some meeting things he had to go to and then he said he didn't think he was ready for a relationship since he just broke up with his ex a month prior (we were talking for a month before this). After that I started to talk to this guy whom I kind of hit it off with but he was kind of awkward so I gave him a shot and it was going pretty well except we had to keep it kind of on the down low because his ex is crazy and his parents are too. So recently the first guy has been flirting with me and I realized I still have feelings for him and he has feelings for me so I told the second guy and he was kind of rude about it but he said he understood. I'm just looking for opinions like should I go back to the first guy or stay with the second guy. Both are super cute and I could see myself dating both of them I just feel like I need an outside opinion.