Yamaha. Even an older Yamaha will play well. The proof: try finding a used Yamaha. After watching Craigslist for months, we ended up buying one new for our son,

Yamaha. Even an older Yamaha will play well. The proof: try finding a used Yamaha. After watching Craigslist for months, we ended up buying one new for our son, who had been hacking away at a keyboard in the garage for a year, and put in another 6 months of lessons. We waited something like 3 months to get it because of parts shortages in Japan.