Your a JUCO soph. You have 2 years left. Do you really want to take the chance that you will end up on the bench at this D1? If you do what has the school lost? They have 0 money invested in you. What have they lost if you end up on the bench?
Go where they are actually showing you that you will get 100% chance to show what you can do. The place that is offering you 100%. This is just my opinion. Yes if you go to this major D1 school and star you will be in a good posistion. But if you go to the D2 and star you will be as well. So ask yourself about the risk your taking. And then ask yourself if that risk is worth the potential gain. And in my opinion it is not.
Only you can make this decision. But when a coach offers a kid 100% he is saying you will get every opportunity to prove you can not play. When a kid is offered a roster spot and told he will get a chance to prove himself if is being told he will get a chance to prove he can play. Very different thing. Much different.
When the D2 100% guy goes into a weekend series and goes ofer no problem he's our guy he will be fine. When the roster spot D1 guy does the same thing. He goes to the back of the line and every other guy on the team told the same thing going in will get their shot before you get another one. And if one of them goes off before you get your next shot you never will get that next shot. Thats just the reality of it.
No one gets scouted sitting the bench. You have to play in order to show you can play.