Neck comparison wanted, RG, ESP M-II, Jackson Soloist SK2/3

[chris101]

Hi,

Can anyone comment on the difference between the neck profiles on these 3 guitars? I haven't had a chance to try all 3 yet, but from what I can gather the Jackson is the thicker of the 3 and has a compound radius, (more Fender U style or possibly JS1200 style?), but I'm yet to determine how the ESP MII neck and a RG prestige neck compare for thickness and radius. Both are a 43mm nut.

Thanks,

Chris