I'm a Nokia N95 8GB (with Flash Lite 3 installed) owner since November 2007 and I'm totally satisfied. When the Nokia N95 8GB software version 15.0.015 was released, the Flash Lite 3 support was added (other improvements include WLAN and browser stability, email viewing and Nokia Maps startup) and a lot of N95 Flash Lite (and non flash lite) applications come out. Moreover thanks to the WiFi support you can watch YouTube videos, write email and browse the web.
Even though I'm pretty sure I won't switch to a new mobile device soon, I can't ignore the upcoming Nokia N96. The Nokia N96 is a Nokia S60 3rd Edition Feature Pack 2 and a Flash Lite 3.0 enabled phone.
See this N96 video from AllAboutSymbian.