The keyboard has very good connectivity to my iPad, and does not drain its battery or overheat it, which I really like as I found that this was the case whenever I used my Apple Pencil to do my notes. The battery life of the keyboard seems long as well.
The case is very sturdy, but I don't think I will be able to use it on my lap as it is quite big, but if you have a smaller iPad you might be able to do so. The keyboard keys and trackpad are nice as well, however I do find it difficult some times navigating with the trackpad, but this can easily be resolved by using the touchscreen of the iPad.
I was a bit skeptical about the weight of the case due to previous reviews, but I see no difference compared to my previous case, which was the Smart Folio case from Apple. I think if you are going to buy a keyboard case, you would expect it to be heavier anyways.
Overall, a very good case for an affordable price.