I posted a tip on the fact that Spinos are better than rexes, and tbh, they still are. The tip has above 600 likes. I did end up taming a pair of rexes, and breeding them. They had a baby rex that I painted blue and fully imprinted, and pumped all its points into melee. And guess what? I've only pumped a few points into melee on my spino.... AND THE MELEE IS ACTUALLY COMPARABLE! I rest my case. Spinos are also verrry fast. Lol my Spino has WAYYY more damage than my Giga.