Boat storage box

Picked up a new to me boat that lacks any storage for my tackle or other things I need to keep dry. I’ve been looking at various dry boxes such as yeti go box, roam boxes, etc. but nothing has really stood out. I would like something heavy enough that it doesn’t really move a whole lot while running and trailering. I’m also considering just using a cheaper yeti alternative roto molded cooler as a dry box too. Any opinions or suggestions appreciated. Thanks.