I have been looking at the liteville 301 or Nicolai Ion 16 to replace my Alpine 160, which is used as a big travel trail bike, DH days and Alps trips (I'll maybe try the odd enduro race in the future too). 160mm both ends is what i'm after, but something light enough to drag round all day (the Alpine is a bit of a lump for all day rides).
I like the idea of the Liteville adjustable travel plates, and it's low weight, so it's a more versatile option, but had read some reviews that it can be a bit more compromised (flexy) in 160 mode (I guess this is the trade off for the low weight). It also looks like you are restricted in shock usage due to clearances.
The Ion 16 ticks a lot of boxes for me, but the drawbacks (for me) are it is quite a bit heavier than the 301 (I guess similar to the Alpine) and more expensive.
I'm currently in the pondering stage, but will hopefully try to get some test rides later in the year.