I probably wouldn't. But it has nothing to do with whether or not they are bundled, or how. 5E D&D already has far too many classes and subclasses, in my opinion, so I just don't buy them. I'll make exceptions for third-party products of exceptional quality, produced by exceptional people (such as Paranormal Power which is amazing and everyone who is interested in psionics should have a copy) but 99.999% of the time I'll pass.
If I need a particular class or subclass in my game, I'm more inclined to write my own these days.