Timemore C3 vs 1zpresso Q: Recommendations please

Currently I have an Agaro Manual grinder with ceramic burr. I am looking to upgrade and I am confused between the C3 and 1Z Q.

I cannot extend my budget beyond Q at this point, so should I upgrade to these or wait to get a proper electric grinder (viz. Hibrew G5) some time in future (not near future) and continue with Agaro for now!

I brew with Mokapot and French press for now.

Beans preference: Medium, Medium-dark and Dark. I do not (almost never) use light roast beans!