I'm going to start Eureka soon so I need to select who to bring with me besides ED-E. The choice is between Veronica, Rose and Raul. How effective will they be with what I am currently arming them with? My current plan:

Rose Of Sharon Cassidy-

Riot Shotgun

Ranger Helmet

Desert Ranger Armour

Raul Tejada-

Trail Carbine/Brush Gun

Combat Helmet Reinforced Mk2

US Army Combat Armour

Veronica Santagelo-

Elijah's Advanced LAER

Salt-Upon-Wound's Power Fist

T-45d Power Helmet

Brotherhood T-51b Power Armour

P.S: Courier-

Shoulder-Mounted Machine Gun/Unique Gauss Rifle as main guns

Elite Riot Gear and Helmet/ T-51b Power Armour and Helmet

Raul or Cass would probably be best; there's a lot of shooting going on so ranged weapons will be best to keep them safe if you're on hardcoe. If you're not then just take whoever you like best; Raul and Cass probably have better story reasons for going than Veronica, though unfortunately there's no unique dialogue.