Better Energy Stock: QuantumScape vs. NuScale Power

Which of these speculative energy plays has a brighter future?QuantumScape (QS 1.64%) and NuScale Power (SMR 2.79%) are both trying to disrupt older energy industries with their newer technologies. QuantumScape is developing solid-state batteries that could replace lithium-ion batteries, and NuScale is developing small modular reactors (SMRs) that could revolutionize nuclear power.Both companies went public by merging with special purpose acquisition companies (SPACs). QuantumScape's stock opened at $24.80 ...