This is the dryer you buy when you can't vent, not when you want the best dryer. The heat pump tech saves energy and spares your clothes from high heat, but you'll wait two to three hours per load instead of 45 minutes, and the 4.0 cubic foot drum means doing laundry becomes an all-day affair for a family. The filter and condenser need regular cleaning or performance tanks, and Bosch's thin service network turns a breakdown into a weeks-long ordeal. If venting is genuinely impossible and you live alone or with one other person, the trade makes sense. If you can run a duct, buy a conventional dryer and get your evenings back.
This is a ventless dryer that plugs into a regular outlet and works in a closet, trading the speed of a conventional dryer for lower energy bills and gentler fabric care. Cycles run noticeably longer, and you'll clean filters and condensers regularly or watch performance crater. It makes sense if you're in an apartment with no vent access or if energy savings matter enough to accept the slower pace, but anyone with existing ductwork and a need for quick turnaround should stay conventional.