Both are good. Lekn EK bat kaa khayal rakhen KY trading KY lihaz sy to theak hy. Lekn Agar ap funds store Karna chahty hen to exchanges funds rakhny KY etbar sy theak nai hen. Ap ko hot yaa cold wallet rakhna chahye.
Han Agar ap trader hen or ap ko buy sell Karna hota Hy to PHR ap KY liye both are good. Par Jesy @SATWAT Bhai ny mention Kiya iss KY liye ap ko KYC Karna zruri hy.

Agar ap bger KYC KY trading Karna chahty hen to nichy link my kuch exchanges hen Jo bger KYC KY BHI working karty hen or withdraw dety hen. Lekn funds rakhna PHR BHi safe nai hy. So be careful.
https://www.techopedia.com/cryptocurrency/best-no-kyc-exchanges