DeLonghi ECAM 23,460 vs 23,466

Hello dear KVA community!

I am on it and about to buy my first KVA and therefore already since days at the researching. I think I've reduced mine to pretty much the DeLonghi 23.460 now.

Now I find on the internet, especially on Amazon on the model 23.466, but I can't see any difference between the two?!

As far as I've understood so far the 23.466 is the successor of the 23.450, or?
What's the deal with the 23.460 now? At Geizhals the price difference in the black version is almost nothing, in the silver version (as I would like to have it) 150€!

For info: I am from Austria, it could be that the designations are region-specific?

On the DeLongi homepage I find as comparable model only the 22.360. Where is the difference to the 23.460/23.466 and also to the 23.450? The only differences I can see are the selector wheels on the milk containers, which are different on all models. Except at 23.460 and 23.466, here I see as said NO difference.

Many thanks in advance!

Dear greetings from Vienna,
sirsever

The main different is that 23.466 could not make hot milk. Double press cappuccino does not make sense and machine cancels making the cappuccino instead of.
And other function like adjusting amount of coffee doesn’: work as well.