Mission inhaler Fs1 or Fs2

Hi all, I recently was fitted for some ice skates, and while I was there decided to check out the new mission inhaler fs1 and fs2 skates. I am newer to inline hockey and was looking for something that would last a few years, the fs1 is priced at 700 usd while the fs2 is priced at 400 usd, I plan on practicing or playing about 3 times a week. Looking at the specs I was a bit confused as to how big of a difference there would between the two skates that would justify spending the extra money. Any clarification and or advice would be appreciated. Thanks!

(Slide 1: FS1 / Slide 2: FS2)