For the Christmas booking I just did, all the dates were pulling up as BEST. That's not to say one day of the week there wasn't NEV. I only checked 3 dates. And this early, there is still plenty of time for Air France to change equipment.

As for summer, its easy to check. Just try to do a booking on Air France website. If it has a blue box that says Design +, you'll be in BEST. I just looked at a random June 6th date and the 8:30 pm is BEST. The 3:05 departure is on an A380 so not BEST and none of those have been re-fitted.

If you click on the Design+ logo, it will show you the flight details. Under the onboard section, you'll see 'the new business seat'.

If the late timing doesn't work for you, I recall most of the LAX departures were BEST. So you can do a quick connection down to LAX and fly out earlier.