@M0N thank you for all the help, I apologize I didn’t write sooner.
I did end up getting the AD700x connected to the headphones output on the UMC202HD, and a modmic connected to an input on the same AI with the help of a Rode VXLR adaptor. Overall the setup is great and gaming is enjoyable.
Recently, I’ve found a DT 770 PRO 250 really cheap locally (open box), and decided to snatch it. However, I’ve forgotten about our conversation and after they arrived I remembered they needed an amp as they barely produce any sound using the aforementioned audio interface. So this whole affair got me thinking about doing a little upgrade and I have been eyeing the schiit fulla 3. I understand it is a DAC/amp, and while my existing AI can serve as a DAC I can just get a dedicated amp. But I was also thinking maybe I would want to stop using the AI all together and use a DAC/amp. Do you think using the schiit fulla 3 would grant me an overall better experience? Would it be worth to pay more than 100$ for different hardware to up my gaming experience?