"around the corner" is the problem. That isn't now. Li-ion is good enough and the tipping point has been reached where we can now have mass adoption of EV's wit

"around the corner" is the problem. That isn't now. Li-ion is good enough and the tipping point has been reached where we can now have mass adoption of EV's with Li-ion. IMO it's more important to grow the EV market share with existing Li-ion batteries than hold off for a future tech which may not arrive. + Growing the EV market will spur further investment in alternative battery tech. bigger market = bigger investments