this q16 quad can play almost any format there is, incl bdmv iso with correct menu, playlist and chapterlist.
pass thru hd audio, which is impt for home theater systems.

trust me, u want good support and service from a seller like nicety more than u want a small discount!
i m a happy user of q5ii dual for a year and now a new user of q16 quad. i will say most of the features are exactly the same as q5ii/q5iii, so do check this older and more active thread for some good info n tips. just about any app on q5ii will work in q16, no problem.
https://forum.lowyat.net/topic/2598907/+1880

the big difference is q16 with a much larger memory can handle certain apps that require more memory, e.g. popcorn time. q16 can play 1080p files but q5ii can play only 720p. if u havent tried it, u r missing a lot. with this popcorn time, u will use xbmc much less. for same reason, q16 can take a lot more apps as some are pretty large, e.g. xbmc, astro.on.the.go, some chinese apps.

http://popcorn-time.se/

well... i hv no idea what is mkv 3d mvc until u asked the question!

looks like this format is a rip from 3d bd, re-encoded as mvc onto mkv to be played as 3d or 2d, can be dts or dtshdma - am i right?

if ripped and contained in mkv, then i can see it has the 2d-3d option but is not lossless like bdmv/iso/m2ts.

still, it does appear as a good option to collect rips that are 2d/3d rather than just 2d.

but mvc is not popular yet, not much of a selection unless u r planning to rip them yrself, am i right?
as nicety pointed out, q16 has specs to play this 3d mvc, so should be ok.

i will get one of these mvc and test it myself, thanks for heads up!