Higher quality electric coffee grinders. I have been using pretty nice hand grinders for years ($100 to $200 range) and while they were good, the consistency and general quality of life improvement gotten from these nicer electric grinders has made a significant improvement in both the coffee quality and my time/life quality related to making coffee daily.
Oh man, I hear you. Actually I'm a slob, I don't just have a grinder, it's one of those all-in-one filter coffee machines. Every morning at 6.30 there's that grinding noise and a few mins later the smell drifts in. I don't wanna get up but dang it you've made it worth my while, coffee machine, I ain't mad.
At home I have a Fellow Ode Gen 2 which I use with a V60 brewer. At the office I have a Fellow Opus (a decent entry level conical grinder) which I use with a Clever Dripper (an immersion release brewer).
My old hand grinders are the Helor 101 and the Knock Feld2.