I read only DC, except Fantastic Four and related titles at Marvel. And also except the occasional Hellboy trade from Dark Horse, Star Trek comics by IDW, or series from Image by a writer I admire (Descender comes to mind).

Basically, you should only limit yourself by your budget.

Mostly dc, but I read x men and guardians of the galaxy from marvel.

I mean why only read from DC? There are many other good heroes out there. Some one mentioned getting into Spider man. If u like the older comics and liked him married like most Marvel fans, start reading from the 80s to One More Day. If u dont know about that, read from after that point. Obviously it feels a little out of character and at one point he even became a millionare, but u prolly wont see any problems w/ it since u didnt read the old comics. If u like darker comics try Spawn, Moon Knight (2006 and Shadowland tie in especially), then maybe Bendis run on Daredevil, the 2012 and 2016 ones. Captain America comics before 2014 are good. I personally liked Planet Hulk, WW Hulk and then the 2008 run and incredible hulks the current Immortal Hulk is also good. Then for Venom read the current one and the 2011 run. Um any older Thor comic is prolly good, like in the 70s and 80s. God of Tuunder is also worth reading. 2014 Thor which introduce Jane Thor was good, but her character went downhill from there. There really arent a lot of good stories for Iron Man or any Captain Marvel