Hi. My first Iphone was 5S and I really enjoyed it. However I was frustrated with battery life, with lot of calls and internet nonstop with tons of mails, my battery was almost empty in the afternoon (5 months of ownership) So I went android and then bought 6+. Battery life is sooo good, but I missed beautiful design of 5S. I really don ´t mind bigger phones, but comparing, I liked 5S more. I am thinking about downgrade, do you think it is stupid and I will regret it soon? I don ´t want 6 or 6s because size is not matter, although 5S was more comfortable to use.