I think this is a question of (1) what is your budget / how much are you comfortable spending, and (2) what features do you make greatest use of therefore providing some guidance regarding whether or not a new phone with improved features would be of real value. How important is the camera, for example?
And did you find that the previous iPhone 11 had sufficient storage, if not then this is a good time to upgrade regardless of which model you decide to buy.
Purchasing a new iPhone 11 would be the easiest transition and lowest cost. Nothing wrong with that, but you'll have a brand new phone that will immediately be 2 ½ years 'outdated', if that matters to you. You will be able to use the same cases as with the previous iPhone 11, a small benefit.
There are FIVE currently available iPhones with the same 6.1"
display size that you've been used to - iPhone 11, iPhone 12, iPhone 12 Pro, iPhone 13, and iPhone 13 Pro. (I highlighted 'display size' because the displays are not identical, the newer models have several improvements in display technology).
My suggestion is that you spend a bit of time looking at the differences between the various models, the link below will give you a starting point, and consider how long you expect to be using the new phone. It sounds to me as if you'd still be using the iPhone 11 if not for the damage, so you're used to keeping a phone for several years. My own approach has always been to get the latest model whenever I'm in this situation, but I like having the latest features and am comfortable with the purchase. The newest iPhone 13 will be ~ $250 more than a iPhone 11 (taking into account that you get more storage in the base configuration). It has a better display, camera, battery, etc. etc. And the newer models are actually a bit lighter than the iPhone 11. Good luck!
Compare features and technical specifications for iPhone 15 Pro, iPhone 15 Pro Max, iPhone 15, iPhone 15 Plus, iPhone SE, and many more.
www.apple.com