A 1.5 to 2 year stints seem totally fair to me. A number of 6-month stints would raise questions from me, personally. I still wouldn't rule out such a candidate

A 1.5 to 2 year stints seem totally fair to me. A number of 6-month stints would raise questions from me, personally. I still wouldn't rule out such a candidate, but would proceed with caution.