I’ve used the MANSCAPED Lawn Mower 3.0 Plus before and it’s a solid option if you want something simple, lightweight, and easy to travel with. The battery life is pretty good and the ceramic blades make it less likely to nick compared to cheaper trimmers. That said, if you’re looking for a more complete grooming routine, I’d lean toward the Tool Box 4.0 since it comes with extra accessories for beard maintenance and touch-ups.
It really comes down to whether you want an all-in-one kit (Tool Box) or just a dedicated, travel-friendly trimmer (Lawn Mower). Personally, I’d go with the Tool Box 4.0 for the versatility it saves you from having to buy additional tools later.