Agreed the Redarc or other aussie panels are probably better / more durable... but the price is $1,500+. I think $200 is worth a gamble for these, and buying from Amazon gives me a really good return policy. If they turn out to be junk, I'd probably save up for the PowerFilm's, as they look to be of very good quality (~$1,300).
Currently deciding between:
AIMS Power:
https://www.amazon.com/AIMS-Power-PV120CASE-Portable-Foldable/dp/B078K5WHP2
Lensun:
https://www.amazon.com/Lensun-Foldable-Ultralight-Motorhomes-Caravans/dp/B071FSLZGT
ACOPOWER:
https://www.amazon.com/ACOPOWER-Portable-Foldable-Controller-Suitcase/dp/B074ZR3RNP
The lensun looks like it has more reviews on the internet, but I prefer the form factor of the AIMS.
I have the Morningstar Sunsaver 15 MPPT at the moment, with 200W (2x Renogy 100w panels) in parallel. But these panels are fixed mounted, so it's rare to get full output from them. Given that, adding another 120W would technically put me over what the Morningstar can handle, but in practicality I think it should be just around perfect. Batteries are Dual odyssey 68aH (Bluesea 7622 ACR). With one for the starter, I only have 34aH of usable energy. It seems to work okay (50-60% SoC in the morning, monitored with a Bluesea 1830) for my setup - just a Dometic 65L fridge. At some point I want to add another fridge and charge various batteries, so my next step before that would be a 3rd lithium battery with a DCDC/MPPT/charger, and I'd keep the dual isolated odyssey's up front for winching, starting, vehicle electronics, etc. But I can't stomach the cost of lithium yet. I debated adding an AGM, but I can't afford the weight, plus the gains are minimal: e.g, 38->50ah (with a 100aH AGM). 12aH is not worth 70 pounds... so I think Lithium is really the only way to go, eventually.