What does that have to do with anything for a new hire? All the guys senior to you will keep you junior on that airplane and on reserve. Everyone I know that got shiny jet syndrome and took it as a new hire regretted it. Go to the CRJ, fly a lot, build up some seniority and then switch over if flying the 175 so important to you. Taking the 175 only makes sense if you want SAN, SEA, PDX, BOI. But you do you bro.