In this work, we assess the performance and potential of this generation of materials, focussing on high technology readiness level (TRL) variants through utilising commercial materials available in relatively large quantities (tens of kgs) and compare with current-gen materials. Through electrode manufacture and cell assembly/testing, LMFP materials with a range of Mn/Fe ratios, and an LMFP/NMC blend, critical characteristics including capacity, energy density and stability during repeated cycling are extracted.