I've never played one, but from the demos I've heard the Allen Chihuahua is a real cool 10 watt for what I like. Still you should get what works for you. It's a more Fender blackface version type of amp.
I'd check out a Headstrong Lil King Reverb ('65 Princeton Reverb clone). 12 watts, and more importantly, 12 inch speaker. Awesome trem and reverb, and best of all, still rather light weight. Good clean headroom for an amp that size, but can also be pushed beautifully into breakup - especially with a boost.
I have one that I love, and to me it's a perfect cross-section of manageable volume and "giggability", provided that your volume requirements are on par with your OP.