The bushnell's pic quality look identical to the SG550 and the Covert II and rightfully so since it has the same guts from what I've read.
I have a Scoutguard and do like it (for an IR camera but I just purchased a Cudde Capture that will be in tomorrow because you can't beat the Cudde flash picture quality and trigger.
My next will be a Reconyx but I'm buying a new gun before that large purchase.