It’s not true - lifts games much higher which indeed may be a significant benefit. Makes it much easier for a game to clear power cords, cables, surge protectors, and random shit under games. I have a similar cart (different brand) and it’s made life a lot easier for me.

Your mileage may vary of course, depending on your shop situation.

The added weight does make it impractical for road trips etc, it’s for the shop only.