Main Role

Hello dear players. I have a problem and I hope that you could give me a hand. I'm quite new to the game and I have been trying to figure out what type of champions I like and what role I should main. The thing is , I can't decide between Jungle and Top. I feel excited about playing Top and I love Juggernauts and Duelists (such as Darius or Yasuo) , but at the same time , I love playing Jungle since I feel like I can carry more given the fact that I have map presence and I have some nice champions there as well(Rengar and Kha'Zix, maybe Lee). I have a varied pool of champions for each role,so the champions aren't a problem. I like Top and Jungle equally(and I win more on Jungle), and I have times when I wanna play Jungle and times when I wanna play Top.Can you guys give me some advice on what role I should main(between the two) so I can focus on becoming good on one role specifically?