I bought a Ferrofish a couple months ago and sent it back. Personally, I didn't care for the included Leslie sim and getting around the OS was not live friendly. FOR ME. I'm awaiting the Voce 5 and hope I can use it with either my s950 or PX-360. If not, the seller is permitting me a trial period. I'm really trying not to add a second keyboard, but maybe a Reface YC or even a Roland VR-09 might be needed. Damn, I miss my G-70; to this day I haven't found a keyboard that meets my need like it did.
So what are your needs?
i have come to the conclusion that currently it requires 2 keyboards to cover all my needs. There is the Kronos for Piano, Synths, high end orchestral sounds, arpeggiators,88 keybed, master controll functions but also the GX-3 organ engine.. and then there is the PA4x for everything else.
If you liked the G70 so much, it might also be for the fact that it was really really high end. The only thing giving the feeling you had on the G70 back then will probably be the Korg PA4x right now. altough it doesnt have the dedicated organ engine, it comes close. Espescially if you add a midi drawbar module to it for operating the drawbars of the PA4x organ sounds. Because the PA4x does have a drawbar mode.
So why did you love the G70 so much?