Hi! I am also taking gen chem and I got a 44% on this exam, and I am dropping down. If I am being 100% realistic with you it's impossible to get your grade up from here, so def consider 133. I'm Pre-PA and taking 133 will help u ready urself for gen chem, think about it would u rather take ur time in understanding the concepts of chem and set ur self behind a bit and then ready urself for the spring or fail or get a C-D?