Nova trimmer is good for the people who want a trimmer for tempory basis, if you want to use it every now and then, its not a good option to go for it, for regular use you should go for trimmers which are price above 800 and of well known company. What is the actual problems I ancounter with nova is that it can only 3-4 months, as you start using it , after months use its speed starts decreasing hence doent trim properly. The batter which it comes with is not powerful, you need to buy seprate battery to work it good.