So I already have a few+ based system with a gt 730 from a friend and I'm looking for an upgrade.the first option would be to go for a am4 system with a ryzen 3 1200 with a GTX 1050 ti but if I were to do that I would have to redo the whole build.the second option is to go for a athlon x4 870k or 880k and a GTX 1050 ti which won't need a complete rebuild. What do you think?