I currently use an iPhone XR, and it feels like a brick. I like the specs of the 13 pro but don't want to move up in weight, so will get the regular 13 for now. If the 14 Pro's weight goes down due to titanium, I'll likely trade in for that.
Going from the 11 to the 12 the drop in weight was really nice. The weight increase with the 13 is marginal and still less than the 11 but the 13 doesn’t interest me spec wise, the pro is edging towards being too heavy. Will see what the 14 series brings.
Wouldn’t mind going for the 14 pro or max, just depends on the specs really. A lot of the rumours really fell through this near compared to last so who knows how the 14 series will look.Titanium would be nice for the weight but I think that's only on the Pro models. Maybe they do Titanium on the non-Pro models for the 15 or 16. This 13 mini will have to last me five years and I won't upgrade unless there's something really outstanding and I don't expect to see that for a while.
I'm quite scared actually because I chose the iPhone 12 based around it's weight last year, but I love the features of the iPhone 13 Pro this year, so am going to have to suck it up and carry around the extra 40 grams :O