I currently have two iPod Touches. I have a 2nd Gen that sits in my clock radio (which has two 30-pin docks), and that I have filled with audio books and old radio shows that I listen to at night - things I don't need clogging up the space on my iPhone SE (even though that has an ample 128GB to play with).
And I have a 5th Gen that I love, except that it barely gets used because the shockingly poor battery life means I can't actually take it anywhere. I would have replaced the 2nd Gen with the 5th Gen, but the change to Lightning port made that impossible.
Would I get another iPod Touch? Probably not, because I wouldn't be able to replace my 2nd Gen anyway because of the port being incompatible with my clock radio. But, as with all things Apple, I won't make a firm commitment until I see what they're offering. I suspect, however, that I'll be saving any funds I might have spent on the Touch to put towards the iPad Mini 5.