Looking for a lightweight, long battery, large RAM laptop. Recommendations?

Do you have the recent version Librem 14 with 64 GB Ram, 10th gen Intel and 4 cell battery? Just asking because there are crucial differences regarding different versions. Otherwise I was thinking about the Framework, but read about poor battery life issues. Maybe this thread might be helpful. There are recommendations for the NovaCustom, P52, P50 and the T480.