Hello! I’m looking for some advice on the topic of heaters. I’m thinking about retrofitting a heater in my somewhat older Astra (about 7 years, I hope for another min. 5 years). How are the experiences regarding the durability of modern heaters? !!!Background and main consideration: Would it be an option to “move” the heater into a new car after a few years? !!! What should you look for when choosing? Manufacturer-specific strengths/weaknesses? Thanks already And greetings, BB