My question is for those who own a digital piano. I'm thinking about buying one, I have on eye Yamaha P140 (which I tested) and Kawai ES4(which I didn't tested). I read many and different opinions about them, if someone played one of them and could give me some advise I will be verryyy thankful ^_^

I own a Roland KR-177, its quite a pretty penny but was worth it. If you are looking for sound quality, go with Roland, if you are looking for add ons like 99 instrument patches, built in songs and melodies and stuff then go with yamaha.