I have the Reptirain. I'm already considering an upgrade. I'll give you my positives and negatives.
Positives
-It sprays water
-Cheap
-May be better for humid climate where misting isn't as regular.
Negatives
-Small reservoir
-Misting times are only 15s, 30s, 45s, and 60s. Not fully customizable
-Misting intervals are only 1h, 3h, 6h and 12h.
-Noisy
-Spray heads are hard to point where you want. The soft rubber hose and back of head make it difficult to work with.