Is Bergen Tech a good school to attend?

Im going into 8th grade and i'm applying to go to Bergen Technical High School or Teterboro Technical High School. I'm going towards Bergen though but I heard that it's very hard to get in. Do they base you on your grades you get? I am a "A" and "B" student but i have to try my very hardest. Once in a while i will get C's but i bring my grade up. That's usually in spanish or Social Studies. I know you have to take a test in January and you will know like in April if you got accepted. Is the test hard? (If you've taken it) Is it kind of like all the stuff you've learn over the years or from middle school? I usually drive by the school alot of times when im going to Barnes and Noble and it's so beautiful and magnificent. I once went in the auditorium when i had a dance recital and it was stuning. It's like bigger than two movie theaters seats combined. Is there alot of classes you can take that is unique? Any sports? If you have attended can you state some. I'm about to be and 8th grader and some people might say its too early to be trying to get in Bergen Tech but to me its not. I heard when you reach high school and you've registered in the school and everything they don't accept you period. I know im asking alot of questions but please bare with me. If you were me i think you would be doing the same thing :) Please answer these questions truthfully has you can and you can even give your on opinion on the school. Any other things you would like to say please be free to say so. Thx for the answer(s)