Was playing at home last night and my amp doesn't sound right. It's a Roland Micro Cube practice amp, and I've abused it for around 10 years. Not sure whether to buy another amp or some speakers. I'm moving towards speakers. I only ever play at home or around friends houses/garages. At home I lpay plugged in to the laptop mainly and use Presonus. I also generally wear headphones. If ever I tried to play through the laptop into the amp it never sounded right, hence why I am thinking of monitor speakers. I've only ever owned amps and it seems weird not to have one, but for me i'm not sure if it is essential. Any suggestions? My budget is only around £150.