i dont have an oval chain ring.
but i do got an axs gx and reverb
its cool only if you got it in a fair price. (i got mine for 100 euro for both)
the only two pros are

1. its very precise
2. its clean on the handlebars

idk i don't really like the triple crown on the non-downhill santa bikes. looks good tho - i'm a sucker for this red colorway