Michal,
I checked the HPN End of Sale list. I didn't realize that the 1920's went End of Sale on 8/31/2017. Please take a look at:
http://h17007.www1.hpe.com/us/en/networking/products/eos/index.aspx#item14
The recommended replacement is in fact the 1920S. It is web managed only so no CLI.
The 1910's went end of sale February 12, 2015. Please take a look at:
http://h17007.www1.hpe.com/us/en/networking/products/eos/index.aspx#item51
THe 1910 8 Switch went end of sale September 30, 2016.
Happy holidays!
Regards,
David