Are you talking maintenance or extended warranty? I would say no on the maintenance as you will not get your money's worth with how you drive it and I personally would opt out of the extended warranty at $3300.00 for only two additional years. That is just me but others will soon chime in.
If you will be purchasing ANY AT&T services online or in store could you mention that you were referred by me? My Employee Referral ID is eo4489. This would be a great help and it costs you nothing, thank you!