What I'm watching most is whether Apple can finally give people a real reason to upgrade again.

The foldable iPhone is what excites me most. As an iPhone user, I think a lot of us are at the point where our current phones are simply “good enough.” So for me, the real test is whether this new lineup can bring back that feeling of actually wanting to upgrade.

Apple already has a massive user base, so even a small shift in upgrade demand could make a big difference. I'm bullish, but I want to see if the excitement actually turns into sales.