As i've matured as a player i have discovered that i now enjoy new champs in my main positions, so here's what i've found:
support: sona, lux, volibear.
adc: ezreal, caitlyn, miss fortune.
mid: malzahar, katarina, heimerdinger.
top: olaf, cho'gath, garen.
jungle: diana, xin zhao, shaco

P.s.
if you have any comments on my champ choices, or suggestionts of builds and stuff please let me know. If you have any questions i'm always happy to help.