Short answer, no, unless you're using specific gear and have either ult. Then it's just 'meh'.
Barrier, especially Backfire Barrier, is arguably the best ability in the game (as long as you're using appropriate defenses and certain weapons). Just focus on that.
I have a Battle Sprite details topic for people just like yourself.
Maxing Extra Crispy puts the fire up at 1.5 strength vs Firebolt's 3 strength (and Fang of Vog's 4 strength.)
To understand exactly what that means, compare my status chart to enemy resistances.
For instance, using 3 strength fire against an enemy with -5 fire resistance results in 3 - (-5) = 8 strength fire, resulting in 5 ticks of 100% damage.