These things are MONSTERS! They can tear through caves as long as they can fit. On mobile I took him to the hunter cave and DEMOLISHED everything. They are also pretty good and chitin gathering. Just one sweep through the cave I got 1000+ chitin.
Faster than a giga, strong as a rex, with some levels can get to 1k carry, can gather and eat both berries and meat,can even gather fiber, if you tame a high level one you have a super gathering and combat mount. Unmatched in utility.