Tips for dying less:
- make better use of cover
- get a Respark shield, especially the Regenerator (it heals you super fast along with the fast recharge); combine with tip #1
- use Decoy to reduce aggro
- get the perk Fortitude and level it up
- spawn your roller and jump in while shield regens (cheap, but works when there's not much cover). Get out before it blows up so that it refreshes faster (takes longer when it's destroyed).

