Closing Recommendation
In the end, let the work decide, not the size of the machine. Pick the Bull HD 100 4WD for hard, heavy jobs, deep digging, and wet or rough ground where you need a big and strong four-wheel-drive machine. Pick the JCB 2DX for light digging and small jobs where you must move through narrow streets and tight spaces near homes and towns. Also make sure a service centre, spare parts, and a trained driver are easy to find near you, since that keeps the machine working and helps at resale time. So match the machine to your work: Bull HD 100 4WD for heavy work on big or tough sites, JCB 2DX for light work in tight places.