Internet recovery is my first choice for reinstalling OS X. From time to time there are problems with internet recovery. Corrupt recovery partitions, firmware passwords, and a lot of misc hardware problems are what will usually prevent you from using internet recovery.
If you don't have another machine to write your USB installer, I would just make one to be safe. You could also run Apple Diagnostics before running internet recovery to make sure hardware won't be an issue. Out of hundreds of OS X installations I've done, I've only had a handful fail in a way that prevented me from using the original OS afterward, and in those cases it was always a major hardware issue.
与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
