Why a laser and not a dot optic ? That might make a difference why you feel a laser is a good idea . Other wise No I would rather have a 22lr with the ability to mount a dot optic rather than a laser .
If it indeed a laser you are anticipating(?) PSA has the Crimson Trace CTS-207 which is both a laser & a light(!) for $79.99... Takes a single CR123A battery, BTW.