Since you noticed my post, I'll write one too. A couple of days ago I created the Elektrum wallet. All according to the instructions, as in your blog. Tailc. I think it's a good option, better than Ledger. Of course the BIOS is a bit disturbing, but the chance of infection is negligible. Now I want to open a channel. I didn't see such an article on your blog. If you don't mind, give me a link to some good material. I want to tie the channel to the "Blue Wallet". It, by the way, is what I use to view my cold storage. My English is very bad, so there are some inaccuracies.