Hi Emokia Hehe. Sorry for delaying reply, still researching on other portable audio besides Sony Hehe. It was a tiring long process trying to filter out the devices. None were up to my liking which had Bluetooth on top of the size and sq ;(
So I downgraded my options to blue toothless Haha
Was narrowing down after a number of devices to Cowon i10, Hisound Nova, Colorfly C3 and hm-601.
Gonna forget the hm-601 since the price is way over my budget Haha
Aside from the pros which is great SQ among other things for the Cowon, Hisound and Color fly, I'll just focus on the negatives/cons instead based on what I've read.
Cowon i10
- battery life is quite poor for flacs according to some
- durability/quality check is quite poor compared to the past
- annoying capacitive touch buttons
- no expandable memory slot
Hisound Nova (after latest firmware update)
Was really leaning towards this until i read many users nightmare dealing with this..
- non user friendly updates for non chinese readers
- poor support for flac, skipping the first half a sec at the start of each songs and occasional background noise
- hissing noises still apparent when reading/playing songs from sd card
- buggy interface
- occassional crashes
Colorfly C3
- weird awkward touch buttons
- no FM radio? Aikz ;(
- bulkier compared the other 2
- battery life for flac not that great either
- no customizing eq (con for some)
regarding i10, battery life quite the same either playing flac or mp3. i usually disable sleep function and use power off instead to increase battery life. touch buttons can be troublesome at 1st but nothing major. overall quality is great with matte surface. it match my hf5 perfectly