I have gotten into this hobby over the last few months and in that time i have had 2 DM500s clones directly from china, and i have had 4 TM600's. The DM's i got worked fine except nither would boot with the sat cable connected, if you removed the cable while booting it would boot fine then after bootup they were cool to connect the sat cable and all was fine. The pic quality on the DM500's was horrible, if you looked closely at the screen the picture was very blocky, this is noticable alot on the channel logos as they are static images so you can see how blocky they are. There is nothing wrong with the sound quality. I also found the remote poor unless it is pointed directly at the box. They also look shite with them being so small and the remote is tiny like a toy, they also only have 1 scart.
The TM600's have a much better picture, 120% better. And are overall a much better box, the C/S side of things works fine if you are only using it to receive a share just dosn't like to read our white cards. The PVR functions however are shite and the EPG dosn't work (don't work on DM's either they are both about the same) Week EPG works well although the program list shows the whole day for the selected channel rather than a list of whats on now on all channels, so you select BBC1 it will show the whole day on BBC1 and nothing else then you select another channel and it will show the whole day for that channel, so to get an overview of whats on you have to select every channel. As i said i have had 4 TM600's, all are only 1-2 weeks old and i think the tuner is dead in one of them already so they are maybe not as reliable as i first thought, but there ia a bad egg in every batch so the fact that 1 of mine only lasted a week matbe just bad look and have no reflection on the TM's in general, i wouldn't write off any electronic item because 1 unit failed in the first week. Also it is said that the DM has better image support but most DM images have been ported to work on TM's anyway. And all are available on this forum.
Overall i am much happier with my TM's than my DM's, so if i was to reccomend a box to anyone i would reccomend the TM's. I also ordered a DM8000 on friday from lavatronics for £889 inc delivery. I will let you all know how that performs when it arrives, hopefully it won't have the blocky picture of the DM500's, it is a genuine DM8000 not a clone so i am hoping it will be a top box with no problems.
Does anyone know how the EPG performs on the DM8000 as it is an Enigma2 box and the TM/DM500/600 are both Enigma1. The EPG is the main reason i decided to go for an expensive box, to see if it works propoly.
For more info on the problems i have had with my faulty TM600 see this thread
https://www.digitalworldz.co.uk/index.php?threads/234112/
Regards, Sticky.....