Best knife for cutting Maki?

Hello! I recently received a $100 gift card for Amazon for my birthday and am looking for a good knife for cutting Maki, as I make it 4/5 days a week for lunch.

I've noticed my current kitchen knives (Costco box set) really crush the roll before I can cut through it. It may be an issue of sharpness, so looking for recommendations on that front as well!

I don't mind going over the gift card budget, but would prefer to keep it as close as possible and most importantly, do not want any random no name brands or drop shippers or sponsored products!

Very new to rolling my own sushi, any advice is appreciated as well.