for iphone it doesnt matter I would still got for discounted 13 rather than 14 as you gain mainly GPU core which changes not much. But for things like Macbooks

for iphone it doesnt matter I would still got for discounted 13 rather than 14 as you gain mainly GPU core which changes not much. But for things like Macbooks smaller process means a lost, less energy used means less heat and less issues with throttling etc. This is big for MAcs but less so for ipads and iphones.