first, you are NEVER wasting your time if you buy anything from axiom!! after that, its all up to you.. if you dont have a good receiver, then i would say to get that next. reason being, if you arent sending a good signal to the speakers, they wont sound good.. make sense??
now, to go farther.. the M22's are lacking in lower end.. so , i would think that you should think about getting a sub next.. but, you need to keep in mind, HT is a very personal thing.. it varies from each person.. so , hook up what you got, listen to it, and ask yourself, "what do i want"?? then go from there.. there is no set formula to this.. the two biggest factors are: 1-what YOU like, 2-how much you can spend!!
have fun with it, and welcome to the forum
bigjohn
