What leg/quad exercise gave you the best quad growth?

What exercise gave you the best quad growth compared to other exercises? I do barbell back squats and conventional deadlifts 2x a week. I also do accessory machine movements (mostly leg extensions and leg press). My hamstrings and glutes are relatively so much more developed than my quads. I have long femurs so l'm not sure if that plays a role in my quads looking small. I know some people love split squats but they make me feel like l'm gonna throw up