You'll get a million different recommendations based on what here people own, probably better stating your budget, what sort of sound you want and how much space you want it to take up. Also do you need things like built in effects, a tuner, aux in for playing along to mp3s etc? All these things are handy for practicing and make life easier, everything in one device with less cables etc.
I use a small 1x10 cab with a micro head for ampilified home playing which is handy as I can take the head to rehearsal rooms and use their cabs.