siegebreaker element..

So I got a pretty nice siege beaker ( maxed out perks: damage, magazine size, energy damage, headshot damage, damage to afflicted, causes affliction) This gun is 106 already ss. My question now is, is energy the best? Probably not I guess. But what to take? I got a silenced spectre with decent perks as well (water affliction). So changing energy on the siege to something else would be the better choice as keeping it on energy? Energy only does 65% damage on the husks right? And the common element on the weaker one does 100? Something like that. Got my hydra as well on energy. What you guys think?