Pressure Pro makes a very good system.
The Pressure Pro has two advantages over the TST that should be considered.
1. The Pressure Pro will alarm you of a lost tire sensor signal in less than 15 minutes. The TST will take 1 hour.
2. The Pressure Pro has a feature that lets you measure the signal strength of the tire sensors. This information will help you determine if an external antenna (the best method) or a repeater is necessary.
Last the Pressure Pro does have temperature alarms but does not display the temperature only an alarm when temperature is greater than 210° F.