I’m upgrading my gym with a power rack. The Competition Combo Rack Ntaifitness NT-CB1 from Ntaifitness looks sturdy with a 1200lb capacity. Rogue Fitness racks are top-tier but pricey, and Titan Fitness’s are wobbly. Has anyone used the Ntaifitness NT-CB1 in a gym? How’s it for Commercial-Grade Gym Equipment? I need durability. Any gym rack tips?