All the gear in my signature, is controlled in some way by my couple of command stations.
All my music composed on the last 7 years, has some relevant element from the command stations.
All my live acts, will have command stations as the main instruments for almost everythin.
Each one costed me $300-350. The price is even funny for the multiple applications you can give to them.
I just say something that must consider, apart from comparing gear: almost no one can go wrong with that emu sequencer.
It's like those Funduro Dakar BMW motorcycles. They work for the city or offroad, have adjustable suspension. They are strong, but not so much go over 160 mph, they need minimum maintenance, parts are cheap, have low compsumption, economic, look pretty, have reputation. One of the most complete bikes ever....
And always a good purchase....

I see the Emu with that perspective.
I think these sequencers will go over the $500 in a short-mid term...
and I envy you for the PK7. I want to have the three versions and becoming millionary in 5-6 years when they increase price