Which Selfie Stick to Buy?

I want to buy a new Selfie Stick. For this I have seen various kinds of Selfie Stick and it’s seems to me that all Selfie Stick are good But I know all are not good. For this it’s very hard to choose perfect Selfie Stick for me because I don’t know and understand anything about electronic product even in Selfie Stick. But I want to buy a good Selfie Stick. So I want help from the expert person. My questions is – What should I see before buying a new Selfie Stick? I will be very grateful to you if you help me to buy a good Selfie Stick. Thanks to all