"I am pleased to confirm that I have changed your account to a Chase Sapphire Preferred MasterCard World as requested. "
I requested by sm to change my sp visa to a mc on 5/22. They replied I'd lose benefits. I asked this forum on 5/27 if I should change and was advised to do so. Tonight I was browsing the forums and read this thread and was reminded that I forgot to reply to chase.
I sm'd that I would indeed like to make the change. I got back an answer within half an hour and in the middle of Saturday night! Must be I'm the only fool doing banking at this hour.