Quoted from DJHens:
I am just weeks into the hobby, and I think I already know I would get bored with a Home Edition. Also, for now I plan to get one Pin. But I might get another in the future. Is it crazy to only have one or two!?
Plus, someone else will have worked out all of the kinks for you!
For your question: absolutely not! If you only have one or two, just plan on selling and buying another at some point down the road. Lots of collectors have a rotation going.