Hi, I'm pretty new to browsing coffee at home.

Currently using aeropress, timemore c2 titanium, and electric gooseneck kettle with no temp control.

The coffee I'm making is pretty good (to my novice taste buds) but I'm looking to elevate that. I'm planning on upgrading either the the grinder or the kettle.

From what I understand, grind quality can affect taste, but consistent water temperature should also help improving workflow and taste as well.

Which one do you think is the better upgrade in terms of producing better coffee?

For grinder I'm now considering 1zpresso K-plus. For kettle, I'm looking at Timemore fish kettle.

Thank you.