I have read quite a lot of marvel comics but never in any sort of order, just whichever ones my local library has to hand.
I think my personal favourite was guardians of the galaxy having no preconceptions about it was different as I have read no comics of it. Definitely recommend it but I can barely remember anything hugely violent that happened anyway, great characters and humour. I liked captain America winter soldier but I loved the avengers movies, I just think they're awesome.