How do you like your existing cubes for OH? The YueXiao is the same size as a MoYu 3x3. It is lighter and faster than an AoLong V2, but the outer edges are a little bit sharper than an AoLong V2. If that sounds like it would work better than what you already have, then go for it, it's an excellent cube.
That said, if you are specifically looking for an OH cube and your current stuff isn't cutting it, consider a mini 3x3 (54.5mm). I know some people use them because the slightly smaller size makes them easier to handle with one hand.