u/SHSCM

Well, I played league for a long time(10 years if I'm not wrong), in this time I ended up playing with a lot of champs some easy others more complex and I'm pretty good with the hard ones, but as I went back to ranked games I felt that picking hard champs instead the easy ones weren't very efficient, mostly because I thought more on my mechanics than the macro. Instead I kept with easy champs(like Rell, lux, Nautilus, Leona) and began climbing faster and easier. So, should I just continue playing with easy champs or get out of my comfort zone and try harder ones(like thresh, bard, Nami, pyke, etc)? Edit: I went from silver to plat 2. And sorry for my poor English, it's not my first language.