Like them all....Improvements over the Stock Ego:
Larger valve chamber for lower pressure
Integrated rail on the grip
The reg swivels so the hose always lines up
New bolt is ramped and defused so you can shot more
brittle paint
The trigger can either use a spring or a magnet
Gauge for the LPR
Different trigger more like a Timmy not blade
Larger trigger guard
Integrated snatch grip