Just wondering which is better for a heat panel. The thermostat (herpstat) has both modes. I tried researching it but some sources say dimming is good for all heat sources while others say it shouldn’t be used for mats, panels, etc. I know on/off thermostats can cause any heat source to break quicker overtime due to constantly flipping on and off. But I thought pulse proportional was basically on/off but flicking on and off much quicker, meaning it might run the same risk? And any clue why some people would say dimming thermostats are actually bad for heat panels?