Both acoustic panels and foam improve the acoustics within a room, but they both modify sound differently and which one is best for your space will depend on several factors
Yes, you can hang acoustic panels with command strips if you’re sticking them on a smooth surface and if the acoustic panels are lighter than the strip’s limit holding weight.
When you fly out of Melbourne airport, look for the rooftop installations of iconic brands like Elders recreated in solar panels mounted using systems from Australia's leading commercial solar mounting manufacturer.