Komatsu skids & motor graders
Mustang/Gehl skids and minis
Thomas skids and minis
JCB almost anything
Allmand Bros backhoes
Cub Cadet vs Kubota/Kioti
Terex backhoes/minis/articulated trucks
Basically anything with a poor brand equity in the market. They all dig a hole or move material arguably as good as the more well known brands; however, their resale is poor and this affects the operating cost.
Where talking about skid steers. Gehls have a great resale here. Thomas is out of buisness so not really applicable and Komatsu does okay here. I will agree on JCB.