Ultimately, I feel that the main advantage GT has over Olin is the increased depth and higher level courses in CS. So if I ever were to pick GT over Olin, it would be for that reason. However, in terms of depth, UCB beats GT in that regard. Therefore, if I decide to attend the school with most academic depth, it would be UCB over GT.
Maybe my reasoning is convoluted. I’m still going to visit before I officially rule it out.