I don't see how anyone other than the eWallet app developers can answer this kind of question. We as users might have subjective experience with different eWallets & this will end up giving you an inconclusive answer & this defeats the point of such a thread.

You could have posted the same inquiry in each eWallet threads & everyone will have different bad experience to chime in.

As long as that particular eWallet provides you an avenue to escalate any fraudulent transactions, you should be good to go. How well they handle your reports is another question altogether.