Portable generators

[vectorit]

I have been thinking about getting a portable generator for the house.
What kinds of things should I look for, and or avoid while shopping?
Good brand names, and bad ones I should avoid.

I am thinking that LPG may be the best for running one, since I think storing gasoline in large containers would be out of the question for me. (Safety, and shelf life).

Basically what I want is a generator strong and durable enough to run minor house hold appliances, like a few lights, fans, TV, radio, charging phones, and possibly the refrigerator.

Would it be worthwhile to get a quote for an electrician to set up a connection for a generator to my house panel? Or would I be better off just using an extension cord and a power strip?