iagree with Cayugad on the Maxi-Hunters; never got them to shoot well.
i will never use the the TC PTX bullet. In 2003 A 300 grain PTX bullet cost me a huge elk cow. The elk was hit solidly in one lung and the other lung was nicked. The bullet exited without expanding. The blood trail just went away. Four of us looked for that elk for eight hours. At dark another hunter found the elk as he was leaving the woods: He took her out. That was the last animal i ever lost.
Planned on using the excellent Hornady 300 grain .430 XTP bullet but i read a propaganda piece on the PTX and switched. That 300 grain XTP bullet would have shredded the animals lungs. i did get consolation prize; two good hogs.