@katie1859 I am not familiar with the brands you mentioned. We purchased the Eco Flow that is offered at HSN and QVC. We bought the extra solar panels for total of 6. We tried charging the generator on a sunny 90 degree day in SW Florida. We did this for two days. It never charged more than 1/4 full. You could charge it by plugging in the wall to have ready, but our reason was for hurricane season. The panels are huge and cumbersome. My DH even built a stand for them. It was not worth the $$ or the hassle for such little performance. Fully charged it would run a wall AC unit and a freezer for around 10 hours.
We packed it up and sent it back. I notice that they have them marked down since we bought ours.
Read the reviews. Make sure you can return if you aren't satisfied.
All the best.