Why would you want to carry the weight of 37GW worth of DPPF’s to the star of your choice? If you can make electricity cheaply from fusion then make antimatter and use that to power your spaceship as the thrust to weight ratio is probably notably better.
For me I would settle for a DPF/VASIMR powered ship visiting Ceres or doing an Apollo 8 flyby of Jupiter. Barring these developments, I would like to be able to tell my daughter that I remember a time before fusion power when people used to argue over so many silly things that were solved when power became cheaper AND cleaner.
