I foresee that sorc1 is good since scale weapon matk patch. Not only AoE damage, but damage mitigation and infinite targets aggro ability.
you will see them dg300 they can aggro whole room, tank and kill with even full SPR T0 weapons.
the same when you are farming valandis room 91 it was so handy
I also afraid keeping the popular trend Sorc1 might be nerf or it will scale properly with summoning level .

but im stingy to buy XD