I'm considering getting a Droid 1 because my Verizon contract runs out in about a year and I think I might then want to switch to Sprint. I could get a Droid X right now by upgrading, but that'll lock me into a contract for another 2 years and I don't know if I want to make that commitment with Verizon LTE coming out soon and Sprint being an attractive option. Is a used Droid 1 worth investing $200+ buying off somebody online to keep for about a year? Thanks.