Radiation or Robatic Surgery

It's me again,Husband (70 ) still undeceided---first Dr. said he had METS to the bones & nodes---second said NO METS he would do surgery if he wanted but suggested he have radiation therepy because of his age & Parkinsons--we saw the radiation oncologist-- he of course he said radiation--- surgery or radiation  had the same results--- the problem is my husband is leaning to Robotic Surgery because he doesn't want to go to the Dr.for radiation for 8 weeks---you know how you guys hate Drs.---A guy 60 yrs old he works with said he had Robotic Surgery was back to work in 2 weeks----I believe everyone does not heal the same-- so really one can't go buy what one person says  ---we s...