I agree with Skin.
(When I get a bigger shop...) I'm pretty sure my next carts will all be those Sunex ones. They are large and Brand New is SO NICE!!!! No messing with dirt, grime, cleaning, relubing, etc.
I haven't messed with the Sunex carts personally, but GJ says they are better built than the HF red cart, and I dare to say the HF red cart has less slop in the drawers and the drawers feel sturdier than my KRSC326. (I owned the HF cart for a while-got rid of it because I only like full drawer carts)
The KRSC326 is a beautiful cart and I'm sure it will last a long time when taken care of, but it feels like a toy compared to my Matco MB7515 rolling cart/?box? (Maybe a little apple and oranges there...IDK...)
(I actually have my KRSC326 in the Master Bedroom Closet holding clothing because I have don't have an immediate need or room for it in the garage. lol. It's so dang pretty I think I will use it in my office when we buy our next house. Toner and paper is heavy, ya know.)