Firstly I think you should look at the sound you want and the volume you want this type of sound at. All amps will distort when they are driven past about twelve o'clock on the dial.
For their weight, solid state amps are a lot louder (100 watts of solid state can be easily carried in one hand, while 100 watts of tube needs a couple of people). Solid state are more roadworthy and robust - you don't have to worry about broken tubes all the time, and they are also low maintenance. Most of all they are cheaper for the quality of the sound.
I don't want to persuade you not to use tube amps - I love them - but there are many things you have to consider. Can I get the sound I want with a quality solid state amp and a couple of pedals, or do I want the variable tone of a tube amp with all the downsides (see above).
Think a bit more. Work out your budget, then go shopping!
Wish you luck.
cheers,
Mark