I picked up a first gen Mini during the turkey day break. It's awesome! How will it run the new iOs? I installed iOS7 onto my iPhone 4 and frankly I wasn't overly impressed. It was a little slow. On my 5s I'm really liking the new iOS. My question is for those of you who updated to the newer iOS on your first gen Mini, how are you liking the upgrade? Do you still consider it an upgrade or are you having remorse or regrets about doing it? Any input is welcomed. Thanks!