If your wonder8ng weather to take the time to TAME one on pvp? The answer is yes.
1. The mutated gigas these days are bredd way down so a giga just looks like a giga and u can use it as a threat that may save your bacon.
2.u got golem problems giga not only claps em quick hes able to hatvest them.
3.use it to kill pve bosses. Specificly ice worm on rag. A thylo a snow owl for heals if u dont have good saddle gets u to ice worn queen the u throw giga thats 15 to twenty minutes of work for 3 gaurenteed red cave drops plus 9 or 10 regular cave drops. Thats alot of loot.