Harry's seems interesting, I'll give that a shot after I'm done with my Dorco's that I got on sale. So far the Dorco isn't bad, its just not as good as the Mach3, one thing I noticed is it seems like the blades are closer together and harder to clean out. I have to depress the blades a little with my finger nail while under water to clear them out, tapping on the sink bowl doesn't seem to work. I'm tempted to drop the Droco and get the Harry's set though.
Dollar shave club doesn't sound all that interesting after reading through this thread.
I'd be interested in a straight edge or the safety razor, they seem like too much work though. More time shaving means less time sleeping in the morning and I can't have that