Thank you guys for kindly ignoring my post, the next time I need some help with the iFi gears I know where to not seek it. I'll try to settle my doubts elsewhere on my own and report on this thread the outcome of my research.
Awwww so cute!
Patience is a virtue. It will come to you in time as you grow and mature
I suspect that for the types of headphones you're listing, the differences between the nano and micro will be hard to point out. In my view this boils down to whether you want to focus on getting good equipment for right now or if you would like to future proof it, so when in a few years you start looking at TOTL headphones, your DAC section will be ready.
I am one of those who like to future proof their audio equipment due to the following benefits:
- Reduces amount of mid-fi items you end up with over time, some of which end up gathering dust.
- Related to the point above, reduces amount of CL / Head-Fi ads you need to deal with to sell your old crap
- You get to experience the higher-end stuff right away, not in X years
Obviously this also comes at a cost. I purchased my iDSD micro for $500 some 2 years ago. Now I could get the same unit for around $350. Another problem related to cost and timing is the impact that $500 has on your budget. Younger audiophiles tend to be more conservative with their spending (for good reason!), while older, professionally established and financially secure ones can more easily afford to drop $ on a TOTL setup.
Other stuff to consider:
The iDSD micro isn't super portable. Sure, I can put it in my bag on my way to work, set it up on the desk there and use it right away, but true portability to me means putting it in my back pocket so I can use it on my way to work. For this reason I leave the iDSD micro at home and use a fiio x7 for truly portable applications.
iDSD micro has a really well implemented 3d holo sound and bass boost, while nano doesn't
My advice to you is to patiently wait a couple of weeks and see if you can get a black Friday deal on a iDSD micro.