I have strong cheekline on L and quite weak cheekline on H.
Since I am young, I think with time my cheekline will be strong on H, perhaps even a bit on E.
And my neckline on 3, it's pretty low.
So L3. To illustrate it, I attache the photo, when I just turned 17 and had stubble (after that I'm wearing full beard for more than year).