I upgraded a few months back (not from a Core) and was deciding between the Core and full V5 Kickr. Went for the full Kickr in the end but not for obvious reasons. The floor in my shed is a tad unlevel so the legs on the Kickr suit better, also have to move it around a fair bit so having the handle is good and the fold in legs allow it to pack away a bit neater. Also though, as I’m not planning on changing again, I just thought I’d spend the extra ‘few’ quid.
Is it worth the extra money? probably not. Do I regret buying the Kickr over the core? Nope
Was thinking at one stage of buying a Kickr Climb, glad I didn’t follow through on that idea 🙂