I like small size as it could easily fit shirt pocket. Battery seems to drain quick from 100-84%, thereafter battery performs well. I'll have a better idea after I receive the case and shield for the phone face. I had no trouble with the sim card switch then the transfer of my information, and pictures went smooth using wifi. Samsung is a dependable brand
The only down side is the phone is unlocked from AT&T with the AT&T bloat wear. For the price, this is a reasonable sacrifice and beyond the set up, it doesn't effect much.