Your skill level is quite even, so I'd say it's a matter of taste which one is the best. But seriously... why should you worry who's the better artist? You're not doing art to compete, you're doing it for yourself
Well, that says more about your self confidence than it does about your art. From what I can see (and take this advice from someone who has been drawing for many more years than you) is that you're more or less at the same skill level. The difference is just in personal taste. Some will like one more, other will like the other more.
And sometimes you don't have to understand why people think that you're good. I've had the same things too. I've been watched by people on DA that are 100x better than I am, but they still somehow like my art. I don't know why, but I'm grateful they do
Your title states "Who's art is better", not "Who's art do you like the most". That's where you made the mistake. This is a board full of artists. If you ask who's better, they always tell you about skills, not about their taste.
Tbh... I couldn't tell who I liked better. They're both not my taste, since I'm not really into furry creatures.