I considered the Variax, but another guitar? Already have 4 and it takes too much space for me.
Also, I would like to listen to my pup's sound (Seymour Duncan Antiquities in a Strat).
I have a Fender/Roland Stratocaster G5, but in the alternate tunnings, we don't have Eb, unfortunately!
I watched some videos on Youtube and the whammy DT seems to be a really good option, but I bought Helix to downsize and buy another gear for just a couple of song, it's a waste of money in my opinion.
Probably, I will keep tuning the guitar in Eb....just a bit more of work, but it is ok...