The design limits you to sticky bait. Pretty much any trap works if you have the right bait, so a design that limits you to peanut butter and similar may work

The design limits you to sticky bait. Pretty much any trap works if you have the right bait, so a design that limits you to peanut butter and similar may work fine or it might be unusable depending on if peanut butter will work as bait for you or not. This trap also requires them to go up the ramp-- which they won't do unless your bait is really attractive, exacerbating the bait choices. If there is a really severe infestation then perhaps they'll be less picky, but in a really severe infestation an plain open bucket will also catch mice.