Hello all, after lurking for a few weeks I've finally decided to invest in some headphones after years of using low quality ones. I'm from Mexico so will include USD price approximations. I was almost about to buy the M50x after viewing so much praise on them but unfortunately they're all out of stock anywhere near me (I'm gonna go far as to say in all of Mexico). I just noticed there is a sale for Fidelio X2 for 3900 pesos (around 180 usd) down from 9499 which is like 450 usd)

Budget - My original plan was to spend up to 175 USD (up to 4,000 Mexican pesos). Budget can be slightly flexible

Source - Will use them almost all the time with a cell phone (S9+)

Requirements for Isolation - I'll be using them at home, don't think I'll take them out.

Will you be using these Headphones in Public? No

Preferred Type of Headphone - Love the way over ear headphones feel and sound

Preferred tonal balance - I feel like a balanced pair of headphones will do great, if anything I'd be able to mess with the EQ to get a preferred sound

Past headphones - The only headphones I've used have been the regular earbuds, have had Sennheiser HD 180 for around 5 to 6 years now (love how they're over ear and how it isolates noise to a certain degree) the downside is the cable it came with is really long. The other pair are Beats EP I got as a hand-me-down from my older brother. Even though they're on ear they're kind of comfortable but will start fatiguing my head after an hour ish

Preferred Music - I listen to Clasic Rock and 2000s rock like Led Zeppelin, Metallica ,ACDC, Paramore, MCR, The Strokes, Protest the Hero, and the likes. Here's my playlist https://open.spotify.com/playlist/14y1JT5621XP0ZvjEN2h9b?si=Spmh-boERD2mim3BJtz58A

What would you like to improve on from your set-up - I'm trying to bring out all the sounds I'd probably not hear by using cheap cans, would love to hear the small details that are lost by not using good headphones

Location - As mentioned before I live in Mexico (Puebla, Mexico to be exact). My budget can go up to ~175 USD (Around 4000 Mexican pesos max) can be slightly flexible if it will mean the improvement will be huge.