Xero Shoes Men’s Prio Orignal Cross Training Shoe - Comfortable Performance Running Shoes for Men

Has anyone worn these for a long time without durability issues? I see a lot of reports about the upper becoming unglued/falling apart quick.

How do these feel for people with plantars?

How is the grip on indoor courts? (For sports like basketball & volleyball)

Do the prio & the 360 fit the same???