Primaluna Prologue 3 vs. VTL 2.5

looking for warm, open soundstage, three-dimensional presentation- live performance. I have:
B&K ST202
Jolida 100 cd
Alon II speakers

I would like to add a quality pre-amp thinking of prologue 3 ???????
You know, I have a Cary SLP98p-F1 and I have been wondering about the PrimaLuna ProLogue 3 Priemere too. I wonder if it would be an improvement, a degredation, or just a bit different.

Interested to see what comes up here from anyone who owns it.
Are the reviews true about the primaluna prologue 3 ?????????