I've had fun getting to know these pieces for an hour or so this morning.
I'm really impressed - both are reed friendly (tried a legere signature 2.5, an old broken in gonzalez 627 2.5, a brand new gonzalez 627 2.5 and a few green java 2.5s) and really easy to play. The broken in gonzalez was naturally bright and punchier, the new one made the pieces sound more mellow. The legere - somewhere in the middle.
With other baffled pieces that I own (a guardala studio and a SYOS Scott Paddock), I often find it more difficult to get the lower notes (D and below) to speak freely - no such problems here. The gold durga clone was very free blowing, really easy to play, and had a fat, bright sound that was 'cleaner' than the fatboy. The fatboy took a bit more air, but probably gave me a little bit more power. I'd say this eastern music fatboy comfortably outplays my guardala studio - pretty much the same sound, but the eastern music version is less work...my guardala studio has always been a bit reed picky (very thin rails on this one - both of the eastern music pieces are slightly thicker) and I find the bigger dimensions on the eastern music piece more comfortable in the mouth - my guardala is super skinny.
Wasn't crazy about either of the ligatures that came with these pieces - the gold single screw one is pretty useless...it's basically just too small. When you try to put a reed on you have to loosen it up so much the screw pops out. The two screw olegature style one is fine, but a fabric single screw rover one that I had gripped the reed better and was less hassle.
On the fatboy, the tip is a slightly odd shape - a bit of a dome shape that doesn't match the curve of the reed tip that well, but that didn't seem to adversely affect the way it played.
Intonation - spot on with the fatboy, the gold durga clone was a bit sharp but that one wanted to slide further onto my cork (which has got pretty compressed) - nothing that a bit of tape, or recorking, couldn't fix. If I left it a bit looser and let it stay further up, tuning was good, but the mouthpiece was less secure.
Can't really decide yet which one I prefer, they're both great, just different. For a total spend of just over £150 (a new Nadir Guardala on its own is £425 in the UK) I'm delighted with them.