As per the title, really.
Myself, I don't think I'll buy any more.
I have plenty, and will just rotate through the ones I already have (about 12.)
What about you?
my answer to your question is maybe, s I have an Ultra I am waiting to see the new "blue" ocean band in person to decide whether or not to get it (I currently have orange, yellow and midnight). And I only wear my S7 for sleep tracking so certainly not going to get any more bands for that one.
But, I am not going to believe this rumor until apple announces it, and, if true, it will only be the model 10 not the Ultra and not the SE.
Imagine the mess it will create to have 2 alternative band connectors, people will constantly order/buy the wrong one.
Also, Apple currently offers 50+ different bands (incl Hermes and Ultra) and that business is HIGHLY profitable, probably the highest margin product Apple offers. People will stop buying multiple bands as they do today so Apple would be cutting into their biz ...
And lastly, Ultra would have been the perfect product to introduce a new band connector, but they didn't ...