I loved all my Nokia phones, until I discovered Blackberry. Really, it was Blackberry Messenger that hooked me. Secure messaging with people, with delivery and read receipts! Nowadays I try not to use sms unless I have to; probably 90% of my texting is via iMessage. I do have Whatsapp and Signal, mostly for a couple of overseas friends, but I rarely use them.
The Nokia 8260 was my first cell I loved. Now Nokia makes mostly network equipment.