V Dash, my opinion is its a pretty boring suit.
Dont enjoy it much.
+ points
Fortress (Last Longer)
Reload Up (Never run out of ammo!)
The hax beams of doom
No KD BEAM
- points
Long windup action
Feels it needs more speed
Boring (To Me at least)
No KD BEAM
As for eZZ, I find it more enjoyable to play.
The Beamsaber makes me feel at home (I like to have a proper counter and a big sword helps)
+ points
NewType Awakening (Nuff Said)
Potential (Max Damage from a shot)
Deals decent damage and has homing missles
MA Mode Sp (Saved me many a time)
Ma Mode Beam rifle (Saved me with more AMMO)
- points
Def? What's that?
Ammo? what's that?
Bottom line, You need to find which you enjoy playing more. I don't like V Dash's playstyle. Simple.
eZZ ain't nearly as boring. You can do more shit with it in good hands.
This is purely from my point of view. Good luck choosing.