I have a 1008.
It's superb, truly full range and very satisfying musically.
so i will continue to work my up the lineup, next stop 2008.
Imho Boulder gives you everything;
the harmonic richness and delicacy of valves,
with the bass weight and solidity only solid state can provide.
That being said, i still prefer to use valve pre-amps, but combined with ss power amplification.