Use 1 for animating and 3 for commissions and the like, nothing wrong with that.

I plan on using style 3 or even better for commissions, I'd be pretty cheap if I made people stuff with the first style.
This is more of a poll for my own personal art.

I like 3 because of the fur detail on the entire character.
Style 1 would be great for silly comics because it's easy to draw like you mentioned ^^

Agreed, up to this point style 1 has been mainly used for announcements and stuff.

Personally... Style 1 And 2 Is Very Neat

1 is kinda cute...i dont care about little detail sometimes you can easily skip detail for other things like expression/background/etc

Well, I wouldn't say backgrounds, but expressions definitely.
I really need to work on my background skills...

hey i do brackground, you can do from simple to complex, f you want i could colab maybe one day :P

f you want been wanting to doing more scenery work anywho

Perhaps at some point, I'll still want to better my own skills as well, looking into using the watercolor brush to make things look nice.

Ahhh! You rock each style! It's neat that you can do different styles! Style one is more recognizable! I've noticed that simplicity is effective. Take Bendy and the Ink Machine and Layers of Fear for example! Both are quite similar in using ink and paint instead of blood and both are horror games. However if I showed you the wife's ghost from Layers of Fear and Bendy from Bendy and the Ink Machine, Bendy would be more recognizable at a glance because he is very simple and stylized. The ghost wife has tons of details and is your generic twitchy horror ghost. If I take a glance at her I would have no idea what game she is from. The human eye is the king of taking in information, however the less details are there, the quicker it is for the eye to recognize it! All three styles are amazing but I love style one the most :) Definitely use it for animating!
Style three is great too! My style changes depending on my mood and patience at the time. All three styles suit your talent nicely :) yo should utilize them how you see fit and depending how you feel at the time!

I've settled on using style one for animations and other quick pieces that I'll do in the future. As for everything else, I've chosen a hybrid of two and three to use which I believe looks the best. I totally agree that simplicity can be extremely memorable, it's a lot like the whole video games vs graphics debate. You don't need good graphics to make a good game, it just has to be a good game.