here is an argument from the observed structure of the universe that appears to decisively falsify MOND and TeVeS in favor of General Relativity and dark matter.
the last graph in the next link plots the per spectrum of matter (how it clusters) versus INVERSE distance. GR with no dark matter and MOND (snd TeVeS) with no dark matter are convincingly falsified while GE plus dark matter agrees nicely with the data.
Why the Universe needs Dark Matter (and not MOND) in one graph – Starts With A Bang
for those who want the scholarly preprint of the argument:
so IMO MOND is dead.