My iPhone 4 is feeling sluggish these days, and I'm thinking about upgrading to the 5. My question is, when the 5s comes out, will the 32/64 versions of the 5 likely be available at a discount? Currently, the only discounted 4s on offer is 16, which is far too small for me. I have no idea what the past history of the previous-gen models has been, so thanks to anyone who can enlighten me. If they don't sell the higher storage models at a discount, I might just get a refurb 5 32/64 now and avoid the wait, at what is likely only $50 more than the discount previous-gen price.