A cautious gamble for inexpensive, well reviewed and seemingly good quality headphones lead me to this brand. Over time I've purchased the Sonoflow headphones, the PistonBuds Pro and now the PistonBuds Pro Q30's. This new set are very similar to the original pistonbuds I have; ANC is great, they're quality made and the charging container is slightly larger but similar dimensions. The USB charging slot happens to be at the bottom on the Q30's and of course the buds themselves are different (which you may or may like - I found them okay) but feature wise they're near identical.
The "1 More" software is fantastic across all the headphones and everything from EQ settings down to software updates are managed there easily.
So - a long review to simply say - if I'm going to buy another set of inexpensive high quality sounding earphones or headphones I'm likely to stick to this brand.