Why would you think the Serac is tweaky? Actually, of the tables you list the Galibier is the best sounding, least tweaky, and the best buy of the group. Your VAC is much more deserving of a Galibier than those other tables. I'm just a very happy Galibier owner, no other interest at all.
But, if you are choosing to keep suckling at the teet of a dealer you can rule out the best of that bunch. :-)
But, if you are choosing to keep suckling at the teet of a dealer you can rule out the best of that bunch. :-)