It is a name and a core. Slightly different covers or colors and keep it moving.
How many times do companies use the same core, and put a different ball name and logo and run more covers over an older core? A lot, why, because it is easy and it works.
Nothing is changing, just selling the same product usually with a different core every so often. People feel good having an excuse to buy new stuff plain and simple.
I got a few overseas The Ones in and a Pivot Move. Just cause they were priced right and I liked the looks. They roll great, and I look forward to getting more here and there. Also really like the Columbia Resurgence Fire. Right look, right price.