Ticket to Ride: Europe 15th Anniversary Edition - £34.95 delivered @ Chaos Cards

Awesome thanks! Just grabbed Codenames Duet and Agricola but missed out on Barenpark and Grand Austria Hotel unfortunately as they are OOS now (edited)

As a huge TTR fan with almost all their games, I can safely say that compared to the First Journey version of TTR Europe, this is a huge improvement.
+ The map is probably over twice the size of the kids map
+ It adds ferries and tunnels which are more interesting — albeit simple — ways to play routes
+ You get 5 deluxe train sets with 45 trains each instead of your 4 simple sets with 20 trains each (but you can still play with less trains if you like a quicker game)
+ There are stations which allow you to piggyback off other players' routes (but you don't have to use them if the kids like things simple)
+ And you get a lot more destination cards to explore new routes (108 instead of 32).
So if your family loves the kids version, you'll definitely enjoy this mega version. You'll even be able to use the 110 train cards and the deluxe trains that come with this for the expansions in the series. Hope that helps!

That's the standard edition rather than the 15th Anniversary

Still waiting on mine

Hmm... I was just looking at one to get for a friend & it says there's still 4 in stock. Maybe try again?

Unfortunately, you don't get everything from the TTR Europa 1912 in the 15th Anniversary edition. The Warehouses and Depots aren't included, which kind of sucks. Surely for the (regular) price, they could've added them. But for most folks I know who have Europa 1912, they don't uses the Warehouses and Depots anyway. So it's not a huge loss for those thinking about getting the 15th Anniversary edition.

I can tell you exactly what it has & doesn't have because I already own it.

Regarding the Europa 1912 expansion, the 15th Anniversary edition has all the 108 destination cards which come with that expansion, but it doesn't have the warehouses and depots from it. So it essentially has half of it.
As for your original question, the 15th Anniversary edition also has a much bigger map (but no new routes), a fancy train deck (110 cards, same amount as most original TTRs) and 5 deluxe train sets (+ tokens & stations), which for me are the best thing about this edition.
I'd say if you're not someone who plays TTR all the time religiously & don't care about an upgraded version (bigger map, fancy cards, deluxe trains, etc.), stick with the original Europe version & the 1912 expansion (if you already have it, or want a load more destination tickets).
If you're a TTR fanatic & play it all the time (especially Europe), and want the prestige as well as a beautiful set of trains to use with this & other TTR expansions, then the 15th Anniversary edition is definitely your thing. Single sets of deluxe trains can cost a pretty penny just by themselves.

Hopefully, that helps. Happy to answer any other queries. (edited)