Thanks
It may not be totally clear to all so I restate what Xard said about EMAs in a somewhat different fashion (in reference to higher TFs):
EMA 9 + 36 + 144
EMA 9 is basically the short term trading bias of M15 (average of last 9 candles' price action using the EMA formula etc)
EMA 36 on M15 is the EMA9 short-term bias of H1
EMA 144 on M15 is the EMA9 short-term bias of H4
This means: trading on M15 you can always see what H1 and H4 bias is at the time of trading (without changing TFs)
[This is the reason why VQ - in its current form - doesn't give you new information about bias on H1 and H4 and could be regarded as irrelevant.]
