“Really good” is near impossible to find at the two places you are shopping…
If you have no budget - Lista cabinets are nice - made in the USA as well. Many sizes and options to choose from.
https://www.listacabinets.com/
If unlike the old DMS you do have a budget - I’d suggest re-purposing a USA made heavier steel cabinet and buy higher quality locking casters from local supplier, and make it how you want it.
Or try this site for one or their roll carts.
http://www.strictlytoolboxes.com/
A set of heavy duty locking casters on one of these 8 drawer (very heavy duty)microfilm cabinets may be an ideal cabinet for a variety of tools, parts etc in any workshop. (I have two of their 12 drawer models in my home workshop)