I'm using Librem 5 as a daily driver. The battery is sufficient for one day, but not more. The experience is definitely not 100% but maybe 95%+. Here is a list of complains, most of which I personally do not have (they are likely connected to older hardware): https://forums.puri.sm/t/l5-items-that-still-need-to-be-poli...

Apart from that, GNU/Linux provides many features that you can't get elsewhere: true convergence, desktop apps (including Firefox with all plugins), full terminal and so on. And no tracking unlike the duopoly: https://news.ycombinator.com/item?id=26639261. Also, hardware kill switches and a smartcard are really useful.