i think i will buy my reserve today....
i won't buy a bumper yet as apple may offer a freebie to everyone due to this issue and i guess i can return it if they do a recall which if it is a hardware issue they will have to do.
however i'm beginning to think that somehow it's more to do with iOS4 because quite a few people are stating that they are replicating this issue with their other iPhones...
anyway, at the store, i will pull it out, get it activated and pop my sim inside. the main thing is that i don't want a yellow screen - if it has one, i will ask for a swap there and then. if it has the antenna issue guess i will live with it...for now....