What are your thoughts on this amp? Is it worth the money and does it sound good with the Audeze LCD-X headphone? Would it be a better investment than the Audeze Deckard?

I'm thinking about getting the Audeze LCD-X headphone. I currently have the Alo Audio Pan Am + the Passport power supply. Would you guys recommend upgrading to the Audeze Deckard amplifier, or should I just stick with the Pan Am and pair it with the LCD-X?

I am fairly new in the audiophile world and I don't know what my next purchase should be. I currently own an AK320 DAP and a pair of Audeze LCD-XC headphones. I know I'm not getting all I should be out of these headphones. I can't afford to buy an Amp AND a DAC. I was looking at the Audeze...