After comparing the different online models available, my choice was fixed on it and I do not regret. I chose it based on different criteria, I wanted a vacuum with a triangle head because my in-laws who had an upright vacuum cleaner told me that they regretted their vacuum since their head straight and has a rectangular and they pick up very badly corners, it is fitting after nickel, nothing can resist him in any corner. My second point was autonomy, autonomy of 45 minutes is very convenient, you can do all the house and I find it compelling to always having to recharge the battery. The cyclonic suction was also one of my criteria because it prevents a loss of aspiration, same technology as the famous Dyson. Frankly I am very satisfied with my purchase, I love my upright vacuum cleaner and I highly recommend it, frankly not hesitate!