Why is there a need for an alternative to MEW? If you use your wallet properly then it is as safe as a web wallet can get. Using new and unproven wallets is a good way of opening yourself up to more risk. I'll be sticking with MEW for now.
MEW is an extremely uncomfortable wallet for beginners. You can certainly use it if you feel comfortable. Information about TRUST WALLET - just a little tip for beginners
It may be uncomfortable at first but most people have a friend to show them around or they can watch one of a number of videos or read one of a number of guides. For how little people will actually be using their wallet on a day to day basis it's better to prioritize security than comfort.