dx3 pro

Hello everyone! I have a pair of Beyerdynamic DT 990 Pro (250Ohm) and in search of a good Dac/amp or a Dac + Amp Combo with a maximum budget of around 200€. From what I found the Topping DX3 Pro + and Ifi Zen Dac V2 are the best choices, but now which one should i choose, and why? If you have...