after trying out several transistor guitar amps, some with plenty of watts available, i finally came up with the money to try a Fender Twin (all tube) amp.
totally incredible difference- the woodiness of the guitar clearly revealed itself, not to mention glorious overtones and that incredible overdrive distortion (problem- the volume was 3/4 of "1" and any higher would have had the neighbors complaining). OTOH, after hearing a VTL Wotan amp VS Halcro VS Rowland VS M.Levinson, etc. i have always enjoyed the sound of music on really good SS amps. i did hear low power triodes on two occasions and the results were not as impressive as i had hoped. the quality of the amps were really super though.
it might have taken several hours with them to get a different view, but their advantages were subtle to my ears.