Stability of -current for a Xen Dom0 machine

[Stefano Marinelli <postnet%dragas.dyndns.org@localhost>]

Hello everybody. I've had a Hetzner root server running Debian Linux as XEN 
Dom0 and some DomUs (some are NetBSD) with good results. Now I'd like to 
upgrade the server and get a new machine. The idea would be to put 
NetBSD-current as Dom0 (mainly because of LVM support, that I badly need) and 
then migrate the DomUs to the new machine.
No problems with the procedure (even if it's not straightforward, I've done 
some tests in some local VMs), but I'd like to ask you (surely more experienced 
than me in NetBSD) if it's a wise choice or if, using -current, I will likely 
run into problems. Actually, also the "famous" Debian Stable has some drawbacks 
with Xen, while all my NetBSD dom0 (5.1 release, anyway) never lost a hit.
As far as I see, -current is the only way to have LVM. 

Thank you