Here vxdiagshop.com makes a comparison among VXDIAG VCX SE JLR, VXDIAG VCX NANO and VXDIAG VCX DoIP for JLR.
Summary:
Both VXDIAG VCX SE JLR and VCX NANO are single software interface.
VCX SE JLR supports Pathfinder software while nano does not.
You can add other car brand software to vcx doip jlr, but cannot add software to vcx se jlr.
For Pathfinder diagnostic software, Users need to have online account, our vxdiag vcx DOIP machine support to use this software, but no offer account.You can purchase online account /pay for the subscription on official website: