Depending on the use and the size of your graphics card you might be better of trying Gemma 4 12B too.
On my Nvidia 5060 Ti 16GB I can use either Gemma 4 A4B IQ3_M (larger model but highly compressed) or Gemma 4 12B Q8_0 (smaller model but much less compression) and after a night of testing with the Gemma 4 12B Q8_0 I’d say it’s a better helper when it comes to coding but a worse gm for my dnd inspired fantasy world roleplaying adventure.

I imagine your “setup a selfhosted environment” is closer to the first.