If you have steel valve stems and enough room for them, the flow through sensors are great! They make it much simpler to add or remove air.
We have flow-through on the RV and caps on the truck. The rims on the truck just don't leave enough space to be able to get an air chuck on them.
Another item of note on the cap sensors. Many of them come with an outer shell that just spins and you need to use a special wrench to get them on and off. This is an anti-theft feature, but it's also very annoying to use that little wrench. I removed and discarded our spinner shell - they just screw apart and come right off.