KB deadeye alternatives for breach

I get 0.5 fps doing max juice breaches, which leads me to making 7d/hr even though I run 12maps/hour with 200MF. Yes with chisels, deli orbs, astrolab, 140 curr.

Is there a build that clears just as well but doesn't lag as much?

I've kinda given up on MF now that uniques have dropped in prices, so the build doesn't need MF.

Budget under 600d