Sorry bro pero ang babaw nga. Kung talagang kaibigan mo yung barkada mo, whether Letran ka or Mapua it shouldn't matter.
4 years na pagtitiis (if you wanna put it that way) will help you a lot to jumpstart your career.
Car guys marami yan kahit anong school. ACE in arrneo, DLSU Car Club in lasuhhl, etc etc. Maraming Mapua students dito sa Tsikot board, hanapin mo nalang sila