Transporter to go anywhere you want in 15 seconds?
Replicator because you hate to cook or go shopping?
Both of these. My cerebral palsy makes driving impossible, and the only thing my cooking results in are fires instead of, you know, actual food, so these would be perfect.
Phasers would be good for keeping those neighborhood pests (for some reason, the neighbors call them "pets". Don't ask, I don't get it either) off my lawn, and the phasers would take care of any 'evidence", if you get my meaning, which conventional weapons would, unfortunately, leave.