I hope that you mean 64Gbyte not 62!
Be aware that there are lot of counterfeit Sandisk memory cards about. If you buy from a reputable dealer then you should be OK. If the price seems too good to be true then it probably is.
I primarly use SAN DISK Extreme or ULtra Class 10 however, never had a problem with lower cost except at 4K. My DJI Mavic 2 is more sensitive to memory type
If I were to buy san disk 64 gb memory card do I have to format in fat 32 or ex fat format. For formatting 64 gb card in fat 32 do I need a special app.because I believe windows 10 will not do it