Scheduling/Dispatch Platform Apps

We are new to Infusionsoft. We service and install water heaters only! Currently we use Service Fusion to schedule and dispatch our technicians out into the field, and it does not have the capabilities we now are needing. We are looking at changing that to something that integrates with Infusionsoft. I have been given 2 names of platforms that integrate seamlessly with Infusionsoft. They are Serviceminder and Swyft Mobile. We are hoping to have a couple more to research and choose from, so I am just looking to find out what you all are using in the service industry. Thank you for all your help!