What are the key differences between an electric nailer and a pneumatic nailer in terms of performance and usability?

An electric nailer is powered by electricity and is typically more portable and easier to use than a pneumatic nailer, which requires an air compressor. Electric nailers are generally quieter and have less recoil, but may have less power and require recharging. Pneumatic nailers are more powerful and have consistent performance, but are bulkier and require an air compressor, making them less portable.