Storm 500 VS K40-IV . $1500 vs $460.

Hello there guys. I am in search of answer, maybe some one can kindly help.

I own a K40-IV. I only cut plastic Mylar with it. I am not very happy, because mylar, you need to cut fast, or it melts...
K40-IV can not cut fast, it will stutter and loose alignment, and ruin the whole project.

I am thinking about getting a Storm 500.

My budget is small.

Is this a good upgrade? is the Storm 500 a good machine overall?
Thanks guys!

Hi, Storm 500 is good machine at its price range 1000+.. It has large difference with the cheap machines on eaby or anywhere.. The parts are almost same as large laser machines.. Its engraving ability is good.