1200 sqft of installing a floating floor was not that hard, removing the old flooring was a nightmare. I get to the final part of the install - the stairs - and my saw craps out and I'm just done. The stairs are not even close to square and I can't do this job with my jigsaw. I've already paid the $950 for the treads and I'm hesitant to pay ~$700 for installation. Should I break down and get a pro in to finish the job or just buy a new saw and plow through? I'm so sick of flooring!

I'm in MA, any recommendations if I go pro?