The smart home isn’t perfect. No matter how many times a company claims “seamless” integration with third-party devices or “effortless” use of voice commands to bend your connected gadgets to your will, there’s no one platform that gets everything exactly right. Depending on your specific needs, any of the major options — Amazon Alexa, Apple HomeKit (now just Home), Google Home, Home Assistant, or Samsung SmartThings — could be the best fit for you and your home. Recently,…