Boss VF-1 Effect Processor

Has anyone in this group ever used a Roland S750 or S760 sampler (18mB) ?
(completing my keyboardmusic gear, a jv-880 synth and a gr 30 git.synth and
Cubase)

I'm considering buying one for 500 euro, it comes with 9 sample cd (titles
like: solo strings, symph orchestra, prosonus rs-1, foundations, percussion
and so on).

It's not really a VF-1 "core bizznizz" question.

Any advise is welcome.

greetings,

Sjaak