It's very nice to see that the Pure/True Sinewave is offered in this drop. I was researching the differences
lately so I will leave some information here.
Most household appliances will run happily on the modified sine wave.
Sensitive or expensive electronic equipment and some medical devices will benefit most from a True/Pure Sinewave inverter as they may require a high quality power supply.
Youtuber WinstonSmith6 compares how electronics react to modified sine wave. https://youtu.be/CzmfsU06qN8