cityrat
So we'll be getting what wold have been X5 released thru next year.
But after year one then you are always in the same loop. There is no longer a X4+++++++++ it's just what it is when any new member (or returning member) drops in.
Obviously the best price is stay current, just like the old upgrade model.
I.E. Buy X4 now (day 1 year 1). Don't renew on day 1 year 2. Renew in year 3+ the cost to re-enter may be higher (just like the old upgrade model).
It's still all about the user's choice.