New to this! Need recommendations

Hi everyone! I and my partner are very new to this whole jazz and need some guidance from coffeenoisseurs 🤪

We recently got Delonghi Dedica Duo for our house and its been quite fun trying different things out.

Now we have been discussing on grinders but not finalised any or cant decide lets say.

And since his birthday is coming soon, i thought of gifting the grinder for his birthday since he hinted at it once

Now, i just dont wanna mess this up as he has been very excited about this whole new coffee situation that has risen. We wake up every morning and tinker around, make fresh coffee for ourselves and discuss on how to take it to the next level and all that.

Would really appreciate it if i can get some recommendations.

My budget is 20k at this point 😅