Is the upgrade from Banshee to Banshee Prime significant or should I stick with my Banshee?

[(PSN)tarotcards]

Just curious because I don't want to miss her if her upgrade is any significance at all.

[Venom]

Best would be to get prime if you wanna spend time playing her.

[lukinu_u]

She get +0.05 sprint speed, +50 armor and +25 base energy, resulting to +37.5 at max rank.

This increase a bit her survivability and give your freedom with your powers, especially if you use primed flow (586.75 for the prime compared to 487.5 the non-prime).
The energy boost may be useful you play her with ult like some people do on interception (very efficient if you want to farm without playing).