Question about Logitech G 903 Lightspeed

Good day I would like to know if this mouse has Logitech's 25k HERO sensor and not the 16K HERO sensor as in the description. In general, I am very confused about the current sales situation of the Logitech G903 series of mice. When I type in Logitech g903 I am shown 3 different priced offers. However, 2 versions are older and this one seems to be the newest. To find the newest one, I have to enter the manufacturer no.: 910-005672, otherwise I only get to the other offers. And if I then compare the information from Digitec with that from Logitech "I could puke". :D All good. Will only buy these when I can sell my g900, 4 year old, on Ricardo. Kind regards