Hello. I agree. Simply stating that the data is a few years old is not trying to dampen spirits or information in my view.
When I did research for my book on 9mm ammunition, I chronographed some of the older Remington 115-gr. JHP +P vs. the newer version which is sold under the name, "Express". Based on 10 shots fired 10' from the chronograph screens, I got the following from a Browning Mk III w/standard factory bbl:
Average Velocity:
"Old 115-gr. JHP": 1256 ft/sec (ES: 34, SD: 12)
"New 115-gr. JHP": 1264 ft/sec (ES: 64, SD: 18)
This is the older version. It worked well for me out of several 9mm pistols and I wouldn't be adverse to using it for serious purposes today.
Here is the current version. It has fed and shot well in a couple of Hi Powers and a CZ75 as well as other 9mm pistols. The expanded bullet was recovered from super-saturated newsprint.
It has grouped pretty well for me at 25 yards and I suspect that it is probably capable of better accuracy than I demonstrated in the picture.
I don't have all Remington loads, but if you will post any that you are specifically interested in, I'll post what I have here if I have data on that load.
Best.