best gpu for my computer

[jungle14man]

Hi I have a lenovo h50-55 wth 12gb ram, amd a10 cpu, and a msi r7 240 ddr3.

I want to upgrade my gpu and I was wondering what the best one for me would be and it should be generally good priced.
Thanks

 

[Justiceinacan]

GeForce GTX 1050 or 1050Ti, or maybe AMD Radeon RX 470