Got a Datavac today. All the good reviews are true, this thing is a tiny monster. It's got more than enough power, almost too much because I wish there was an adjustment to lower it. Well worth the $$ considering it costs about as much as 12 pack of canned air. A little worried about overheating because it's such a small unit with such a large motor it can heat up pretty quickly but who cares, this thing is awesome!