Mics are both the same and subtly different. On some sources, two mics might be nearly indistinguishable, but on another you could hear a noticeable difference.
If all you do is record, then just about any mic will do because it's just a learning process on how to tweak things in the mix to get the sound you want.
If your usage will be live, then that's slightly different because you'll likely be going "on the air" with no effects, especially with a simple audio interface. You might get some software or use your DAW to apply FX, but there's always a chance of some latency, though if you have and use direct monitoring (UMC22 has this), you won't hear it, and the listeners may not notice. BUT, this is where the mic choice usually gets to be more personal, because it's nice to have a mic (and preamp/etc. if you go there) that really makes your voice sound as natural or good as possible, without needing a lot of tweaks. Plus it's a lot easier/simpler to just flip the switch and start talking. Unfortunately, there's simply no way to know which mic is going to be your favorite until you've tried a few. Starting with an inexpensive condenser is going to be the easy way to go, so I'd listen to all the demos you can, with an ear for someone speaking that has a voice similar to yours, and then read reviews, buy one and get started.