Favorite cx tire if you could have only (1) All Purpose ?
Where you riding and what typical terrain/conditions?
donnelly mxp (formerly clement mxp) are pretty well regarded as an all-around tire. I found it worked good enough for one of the muddiest events recently, and does well in drier conditions.
I second the MXP. It’s a pretty good all around tire. I have a pair on my CX bike right now that serve me well. if it’s a pretty dry/firm course I may choose a tire that is more of a file tread, but the MXP still rolls pretty well.
Would choose MXP!