Hi, just want your honest opinion. I’m planning to buy my first iPhone. Initially, wanted to buy the 15, but heard a lot of complains about the heating issues. Is this already fix, please let me know. Been contemplating to just alternately buy the 13 instead since I heard it’s more stable and cheaper. I’m just a casual phone user, don’t really care about the exclusive specs from the pro models. Just want a phone that could last a day.