IOS 7.1 on iPhone 4 performance?

Does anyone have any comments on the performance of the iPhone 4 on iOS 7.1. Cuz I was looking to see if I would upgrade from iOS 7.0.6 or not. Also, can someone screenshot any important stuff, like the various UI changes (phone caller ID screen) etc. Etc. Is it still laggy or really fast?

Screenshots are preferred.

How to get my iphone 5 to stop restarting itself?

I have had this phone for about a year with no issues. As of about 2 days ago, it started randomly turning itself off and back on again while in use. I have tried restoring it, reseting the settings, etc. Even when I erased the whole thing, it still had the same problem. I can't even install the latest 7.1 ios update, because it restarts before the download even finishes. The battery percentages seem to be moving like normal, and seems to charge at a normal speed, minus the restarting part. Also when I originally went to restore the phone, it was unrecognized by itunes, so I had to back it up again and basically restore it to it's troubled state. It did not show any other backups to restore it from, even tho I'm sure I made some in the past.

Why does my iphone keeps saying no available storage?

I have the iPhone5 and when I open up my camera it says "Can't take photo there's not enough available storage" and it gives me the option to go to storage and when I do it says I have 3.2 mb available in storage and on my iCloud it says i have 9.4 GB free and 15GB total available.

Why won't it let me take more photos? I bought the $20 iCloud storage thing a while back. And I don't even have that many photos, I only have like 400

Best RPG games for iPhone (specific kinds I'm looking for)?

Are there any good RPG games for iPhone similar to the PC games Ib, Mad Father, or Mermaid Swamp? Like, RPG games that focus more on problem solving than action/fighting, and they have to have good characterization and story plot. Horror isn't necessary, but much appreciated.

How to put insanity on my iPhone?

I'm not looking for a download file from some sketch website, i just need a way to get the workouts on my phone. I have a macbook air (no dvd slot), an ipad mini, and an iphone 5s. Is there anyway i can buy a downloadable version? Or put it on my phone from the dvd? I have access to a pc with a dvd slot so i could use that i guess.

if you have a trusted link you can leave that id rather buy it but if thats the only way i guess thats the only way

IPhone 5s home button and lock button stop working?

Okay so my home button and lock button stop working out of nowhere and I have to restart it all over again but I barely had it for 3 days and it's been doing this sense the beginning but it only happens to one game is it the game or the phone? Should I trade it in or not?

Webpages won't let me log in?

It began last afternoon when I was trying to access a webpage. I had refreshed the page (I was already on the website to begin with) and then all of a sudden it wouldn't start loading, and then an error message came up. I tried to go onto the website on my iPhone and it wouldn't let me go on it either.

Then I tried shutting off my Wi-Fi and using my phone internet which worked to get me onto the website, but when I signed into my account, every button I clicked to do something would bring me back to a page saying I didn't have access.

I also tried to use a different laptop to go on the page this morning, but it still didn't work.

But that's not the only website giving me trouble, Photobucket also wouldn't let me log in. When I tried to log in on my phone it would bring me to a page that said my account's photos were private- it wouldn't even let me on my account.

Does anyone have any idea of what the problem could be?