If you use Brave/Chrome as your laptop browser, get the nos2x extension. It stores your nsec locally and you can use it to login to primal.net or any other client. You can authorize your nsec to sign every new event, or require the extension to verify the request each time. This makes it easy to try new clients and not need to worry about them storing your nsec on their server. https://chromewebstore.google.com/detail/nos2x/kpgefcfmnafjgpblomihpgmejjdanjjp?pli=1