I was originally gonna buy an Ace 250 or 350 but the more research I did had me leaning toward buying something with ground balance. I almost ordered up an ATP, but was really drawn to the F5 because it had VDI, ground balance and knobs- I know, I know, we live in a digital age, but lets face it..... analog just does some stuff better- even though the F5 is technically a digital MD it's cool to have pots using analog to fine tune and manipulate the sensitivity with!
So far I love the F5, it has a learning curve but I'm getting pretty used to it now. I can make it do what I want for the most part, but still need a little practice at pinpointing with it. Check it out in person before you buy it though- might not be the right thing for but you never know!
It's $549 with the DD.