What versions of the CSS exist now and what other versions of the CSS will be produced?

Question in the topic. Interested in a model with a number of ports from 12 to 16. There is a CRS112-8G-4S-IN, but for a regular switch it is expensive. We need a CSS326-24G-2S+RM, but in a smaller package and with fewer ports.

Hi,

All our switches are listed here:
https://mikrotik.com/products/group/switches

Seems like CRS112-8G-4S-IN will be the best option for your needs and we do not have cheaper (at least 8 port) switch. Maybe two RB260GS?

Two RB260GS - 9 ports are obtained (automatically occupied - 2 per link between switches, 1 link to router), I need at least 10 ports …
OK, what should I use to connect to SFP ports: SFP-optical or SFP-copper? What will be cheaper for a 10-meter line.