Closing Recommendation
Both are capable backhoe loaders, so pick by whether you mostly dig or mostly load, and the ease you want. Choose the JCB 3DX Super when you dig deep drains and hard ground, want upgraded hydraulics, higher digging force and standard GPS, plus JCB's very wide service and strong price when you sell later. Choose the Mahindra EarthMaster VX IV when you want a bigger front shovel, more breakout force, easy four-speed gears and a comfortable cabin at good value. Also check which brand's parts reach your site fastest. So match the machine to your work: JCB 3DX Super for deep, hard digging and wide support, Mahindra VX IV for front loading, easy gears and comfort.