What are you top 5 crypto wallets?

What are you top 5 software wallets (not hardware), that 100% do not have a backdoor. I am not certain about the absolute security of any specific software wallets, as the absence of a backdoor can never be guaranteed 100% . What are you thoughts on the best crypto software wallets?

Furthermore, could you provide insights on history of security breaches or vulnerabilities. Additionally, information on their user interface and any unique features that set them apart from other wallets would be highly valuable.