Quinn and Valor is best as ADC or Solo Top? Q & A
I would say adc. She gets a lot of attackspeed for free. She has a great disengage and mobility in general. I haven't got the ip to buy Quinn yet but i'm pretty sure she is an adc.
I would say that Quinn definitely works as an ADC better than a solo top. The current meta chooses for bruisers to fill that lane, and Quinn just doesn't have the capability to be a bruiser easily. She is, in my belief, too inherently squishy to work in a lane dominated by long-lasting brawler champs. The only way she could work in my opinion is if she farmed carefully to get some massive sustain and armour, and then have a chance to survive a one on one engage.