I mostly compose on my desktop computer using musescore and cubase and I also use pencil and papel alongside.

I live a studio apartment in the middle of a big city, and while I like the urban life I'd like to go outside the city from time to time to relax. However I'd also like to use this time to compose, what would be the best tool for that purpose?

As I say I usualy use paper and pencil but I'm not yet on a level in which I can rely only on them, I need some sort of playback.

Should I get an android tablet? Should I get a cheap windows notebook or maybe a cheap windows tablet with keyboard? I also have a 4 year old super shitty 200€ laptop in which I could install Ubuntu but I think the battery is not working properly anymore.

Have any of you guy done anything like this in the past? What yould you recomend me? I have a budget of around 200€-400€.