When I was looking for a Li-specific charger, I was looking for an adjustable CC/CV threshold. That way, I can dial in whatever value I want for the types of cells I'm charging and should help future-proof against new technology. The TME Xtrema does this. However, it is ONLY a Li charger (although I've tricked it into charging NiMHs too
) and whatever CC/CV threshold you set applies to all the profiles globally.