There is the iPad Pro 12.9-inch (2021) if you want something bigger ... and up to $899/£869 for the 256GB 5G-capable edition. The 11-inch iPad Pro is more capable and thus more expensive ...
The iPad Air supports Wi-Fi 6E for 2x increased performance compared to the prior model, Bluetooth 5.3, and sub-6GHz 5G. Apple introduced the $129 Apple Pencil Pro alongside the iPad Pro ...