Should I Choose a Mid Torque or High Torque M18 1/2″ Impact Wrench for My Pickup?

I'm thinking about buying an M18 1/2" impact wrench for working on my pickup. I'm debating whether to go with the high torque model or stick with the mid torque. I know the high torque offers more power but I feel like 90% of the time, the mid torque will do the job just fine. Is there any compelling reason to opt for the high torque aside from needing extra torque, especially since it's heavier and bulkier?