I have no problem with the usage of Jehovah for God's personal name in English. Just like I have no problem with the name Jesus being pronounced like DJEE-zuhs and in Spanish it's HEY-soos. The pronunciations can vary with language, because it's the same name but pronounced by people with different sound habits in their own languages.
If I wanted to go around saying Yahweh or Yeshua, well maybe I should just talk Hebrew. But since I'm using English, then Jehovah is a well established pronunciation of the Tetragrammaton in English and that's fine by me.
This whole idea that we shouldn't use Jehovah because of some Spanish monk from centuries ago wrote in latin IEHOVA is getting overplayed. There's nothing wrong in what the Spanish monk might have been trying to do, just vocalize the tetragram in Latin. And since Latin isn't Hebrew then that's fine by me too. Besides he probably had a cousin whose name was Jesus and he pronounced it Hey-soos too, not Djee-zuhs so I see no problem there at all.