Blind spot mirrors for large van

What blind spot mirror do you recommend for a large van? I have a 1999 (first-gen) Toyota Sienna. I’m sure that anything that works for a Odyssey or a Quest will also work for my van.

Also, should I buy a extra large Broadway rear-view mirror or should I buy one of those stick on convex mirrors for the side view mirrors? Or both?

Choices, choices…