I'm honestly not sure with the 60% deal.. I'll have to experiment some more. But noppoo and keycool 84 are appealing to me cause they have everything, but are still compact. I don't really miss having the "missing" keys on my HHKB though, so we'll see what I end up doing ) I'm definitely liking topre more and more, though!
I don't know what your financial situation looks like but I recommend keeping it if you are able to.
I had my Realforce locked away for maybe 2 months, took it out, fell in love, used it for a week, fell out of love, and now it its back in its box. But I know in another 2 months I will like it again.
But maybe that's just me. As I said, MX makes me love Topre and Topre makes me love MX. If you can, try to have both