I got one but I haven't used it yet

...
It's gotten some really good write-ups. Basically the same as the 6000 with slightly less power in the ducer and the mon screen - otherwise same engine.
Time will tell if it last the summer on my boat or if it get's replaced with a suitable color unit...
Street Price seems to be a $270 + 85 for transom xducer up to $200 for triducer thru hull (fish/speed/temp)