I'd rather have the front end like the old EV10...1 CF lower piece that goes all the way across with no lower pivot ball. This way the lower arms are always level. I'm not real fond of the 3 link upper...I imagine it does make it easer to adjust camber after setting caster but still adjusting the 2 lower links will still effect both caster and camber and use the 3rd link basically to correct camber. However the old Trinity upper pivot was too wide really for 1/12th scale and I used to have a hard time getting enough steering throw with it...so the 3rd link would help correct that as well...hmmm...The one I like best was a CF lower arm ala EV10/Revolver 12 with a solid upper arm like the AE.