Quote Originally Posted by Airlea View Post
tl;dr - Don't be a lazy LNC. Use both.
That "very small boost," to your stamina bar is huge. It = more TP which = more WS/abilities = more damage/debuffs etc.

You're gimping yourself (and the party) if you just ride LS. Pop LS before engaging/between mobs, let eva proc, pop SS, rinse and repeat. The cooldown is 30s for these. Worst case scenario is you get stuck on one or the other a little longer than you wanted.