Should i switch from droid razr to iphone 5?

I've had an android phone for about 3 years now and love them, BUT, they have so many issues. My phone is constantly freezing up or overheating or something of that nature! My most recent droid is the Droid Razr (regular, not Maxx) and I've had to pay about $200 in repairs over the past year. It still freezes up all the time and I have to constantly have the phone on zero brightness and limit my use of it so it will last, and it never does. I work in my high school's theater department and am sometime there until 10:00pm. My phone normally lasts until 5 with average use.
I'm considering getting an iPhone 5 because of the far superior battery life and so many less technical issues. Also, I have an iPod nano, 4th generation, 8GB and it doesn't come close to holding all my music, so I would use the iPhone as my iPod as well.
I was all set and ready to get the an iPhone and make the switch, but i've been feeling some doubt, just because I'm so used to the Android operating system… Thoughts?

Get the new blackberry Z10! Its amazing!

Ditch Moto period. They are dropping the ball for phones, which is sad. Get something like the Nexus or Galaxy S3. I have the S3 and I love it! Better yet, if you can afford the Note 2, that would be a better phone yet.