Yeah, in an era of rising data breaches and hacks, it is advisable and most appropriate to use, at least two wallets, a hard and software wallets, or two different wallets like mobile and desktop wallet respectively. It is most safer to hold your crypto assets on two separate wallets to reduce a possibility of any uncertainty on the crypto space.
As for me, I have two wallets, one for trading activities and the others for hold some assets in my hard wallet.