Well, I can assure you that there is far more solo material for viola than for euphonium. I mean I really like the euphonium, but it`s limited to band solos and a very small selection of orchestral parts.
Also, even though I know you`re not interested in this at the moment, there are more chances to play in an orchestra ( even if it`s just an amateur one ). In a large orchestra there can be 12 violas or more. Even in a huge band, there are only about 2 to 3 euphoniums. Also, violas are cheaper
. I`ve seen good student violas for 70$.
Okay, I know I seems overly viola positive here, so I`ll tell you down side:
In symphonies you get mainly harmony.
Solo viola material isn`t as common as violin material ( though I`ve had no trouble ).
Unlike a brass instrument, violas are sensitive to weather! You cannot leave them outside in the rain. Also, the strings go out of tune if the temperature or humidity changes. I have to tune mine every few days.
Strings break. I reccomend helicores ( a variety of string ). They last a year and stay in tune for longer than other kinds. Strings can be a bit expensive, but you don`t have to buy them often.
Teachers can be hard to find in som areas. There are dozens where I live, so I haven`t run into this problem.
Old people will ask you to play for them. People think string players are somehow "romantic" and at the drop of a hat will serenade them. Simply tell them that whats in the case is a trombone
It takes a little loger to learn than a wind instrument. Everyone starts with the month long "dying cat" phase. This can be discouraging.
