Everything I listed is restricted when not on Wifi. These are indisputable facts. I could take screenshots and post sources from official Apple documentation to support each point, but I can see the conversation would go no where.
While you may be able to convince yourself that the iPhone features you will be missing out on are not a big deal, it is a fact that you won't have them. Since you acknowledge your Wifi signal is fast enough to do everything you're doing now, there is also 0 technical benefit to not using Wifi.
However, if you prefer the psychological benefits of using LTE over these missing features, no one here will change your mind.
Have fun!
re-read what you typed. Im not missing out on those things you listed, or were you not paying attention? Its not psychological lol, its just common sense. I did find it funny that your trying to incite some debate when clearly there is none!