It’s a little bit faster for encoding and decoding
On the other hand, the time spent uploading/downloading much smaller files probably more than makes up for that, although even that difference might get pretty small with modern internet connections.
Not any specific model, but I kinda like low-profile keyboards using scissor switches often found in laptops. Not as great as a mechanical, but I like how they bring over some of the aspects of clicky/tactile switches while also being low profile.