One thing that'll make a real difference is just trying one out in a store or borrowing from someone if you can, because the feel under your fingers matters more than specs on a page. I spent an afternoon messing with different models at a music shop before buying, and honestly that hour saved me from ordering something blind that wouldn't have clicked with how I work. The Alesis Microversal and M3 Mini keep popping up for good reason - they're solid, compact, and they won't break the bank, but there are other players in that space too like the Korg Microkey or Native Instruments Komplete Kontrol M32 if you want to comparison shop.
What actually matters more than the keyboard itself is making sure your DAW plays nice with whatever you pick. Most free DAWs handle basic MIDI just fine - velocity sensitivity, note input, drum pads if the keyboard has them - but some have quirky mapping that takes tweaking. Once you've got the hardware sorted, spend an afternoon learning how your specific software responds to it. The muscle memory builds faster once you're past that initial "why won't this note register" phase, and you'll stop mouse-clicking way sooner than you'd think.
Budget-wise, you've got wiggle room under $200 to grab something that actually feels good to play. Skip the absolute bargain bin stuff that feels cheap, but you don't need to max out your budget either. Something in the $100-150 range gives you decent key action and reliability without stretching too thin, and that leaves you money for a stand or cable if you need them.