Talk:Warframes/@comment-19122954-20131008022908/@comment-13887553-20131008195729

It mostly depends on your playstyle

Rhino and Frost are both tanks but are more better in different roles.

Frost: Better Defensive Tank(Good at Objective defending and is the team's shield. Can immobalize enemies to make them less of a threat and is mostly a teamplayer ).

Rhino: Better Offensive Tank(VERY Effective at killing almost anything. He can Survive longer and can go toe-toe with most enemies and win. Mostly a solo Warframe but can fit in a team)

For Ash and Volt

Ash is kinda a stealth character but is mostly Edging to the offensive side of it.(Loki is the better version for stealth play)

Volt is also a Offensive character and exceels at crushing corpus. He is a very all round character possessing high maxed shields and health. 2nd,3rd and 4th abilties are more useful than first.

I'm not an expert at Warframe 's so some more experienced player may disagree and give a better explanation.