No experience with a Summit, have used a RC for 40+ years, pretty hard to beat. Recently picked up a Dillon 550 for the bulk reloading. RC still used for smaller reload jobs-308, 458 socom
The Summit is made by RCBS so it should be good .
Seems the compact design and limited bench top space it requires might have something going for it .
Sorta pricey... but everything's pricey now days .
I've only used C single stage presses and one Turret in my 50 years ... I'm old school and would need more user input to spend that much money .
Right now I do 90% of my handloading with two Lee Hand Presses ... sit inside the heated and cooled house and reload at table , desk or easy chair !
Gary