Should I just stop playing shyvana(low elo)

I was a shyvana main since I started playing this game. With champions like lee sin dominating, she just cant keep up because she needs farm. You need to ward for the counterganks. She can easily outduel most champions. Xin Zhao kind of depends on the situation. She definitely can't kill trundle. Kha'zix requires you to take exaust. Her clear speed got nerfed. To the point where she can't do a full clear anymore. She just can't take the damage. It used to be she has the fastest clear. Period. She needs lvl 6. Even then, her ganks are bad. This is something riot needs to get rid of for every jg to be gank heavy. Yi, nocturne, Diana, and malphite all have this problem. At least Diana is a good mid and malphite is a strong tank. Yi is sometimes seen top. If you count that, that leaves shyvana and nocturne as the odd one out. Yes Yi has a gap closer but that doesn't help if you can't kill them since you need gold and have no cc to stop them. Wukong can use his clone to surprise people so they can't react. Wuklone XD. I've moved to xin zhao, vi, and amumu. I'm low elo so anything works. She can be a great thief in the jg and steal all the camps. What I'm curious about is should I just let shyvana collect dust until she steals back her place in the spoghtlight.