Which broker offers biggest portfolio?! (FX, Comm, Indices)

Hi,

when you visit some site for comparing brokers, you can get a clue of the average spread, regulated, ecn/dealing-desk, or whatever.
But as for now, I don't really get what broker offers the most currencies, commodities, indices, metals, for the best spreads...

I use Admiral Markets by now.
They offer a huge variety of symbols:

3 FX-Majors (GBP/USD EUR/USD USD/JPY)
18 FX-Minors (I think this is mostly standard as I've seen)
11 FX-Exotics
4 Eastern European Curr. (USD/RUB USD/CZK..)
4 Metals
16 Indices (which is quite much)
2 Bonds
3 Energies
5 Cryptocurrencies
and a whole bunch of Stock-CFD's (about 40)

But the problem is, that a standard-account as I have now has quite big spreads,
for EUR/USD for example 1,3
This is big.

So I ask myself, what broker offers as many symbols and lowest spreads?!

I use CMC and Interactive Brokers (not mt4), which has all but no crypto. Maybe IB has or tradestation have crypto, not sure...
The ones I use are my preference for over here in AU.

Just Fair & Direct

@AUS yes, CMC Markets is quite good, they have the biggest variety of markets aso. I have seen until now.
But I want to stay with the mt4, because of customized inids aso.
IB asks for a big account, ain't they?! [10,000 US.$]

JFD is a good broker I guess, but they don't offer that many markets (demo-version)