Question Decent over-ear headphones for Music on smartphone and DAC?

[Rodion15]

I need advise please.

I'd like to get a decent over-ear headphones to listen to music: mostly Pink Floyd, Pat Metheny and other rock classics.

I just want something "decent", I've never heard anything in much high-quality so I'm not too picky.

I like these:
1More Triple Driver Over-Ear headphone (£86 super deal in Amazon) with 3.5mm jack.

I'd use them with a Google Pixel 4A (3.5mm jack and USB-C too).

Is it worth getting a DAC Headphone Amplifier such as the £139 "iFi hip-dac Portable Balanced DAC Headphone Amplifier for Android, iPhone with USB Input Only/Outputs: 3.5mm Unbalanced"?

or is the audio coming out of phone jack good enough?

Any advice much appreciated.

 

[Rodion15]

By what I learnt, a DAC and Amplifier like the Hip-DAC is overkill for this headphones and a bit unwieldy. The Google Pixel 4A's own DAC should be enough.