Jack,
I cannot comment on any comparison sonically between
these products.However,in regards to how well VTL products
mate with Wilson...I can give some incite.VTL uses the Maxx
2 currently to voice their products,and David Wilson
(according to Bea @ VTL)uses the Siegfried amps with the Alexandria @Wilson.Aside from the possibility of the two
companies swapping products for mere testing purposes,or because it was economically feasible(prices seem to be comparable for a convenient swap),
methinks there must be a special synergy between the two
companies' products.I know this because I am currently
using the 7.5 pre and anticipate the purchase of Siegfrieds
and Maxx 2's...so I have been doing a little preliminary research myself.
Obviously,Ken Steven's products are also among the best out
there...I have heard them many times.
But,based on VTL and Wilson working together in developing
and displaying their products...I have leaned this way.
BTW,I am obviously a consumer,and have no affiliation
whatsoever with either company.
'Hope this helps!