It's been several months that I've been trading here and so far I am totally satisfied with almost everything.
The range of instruments is truly awesome. I don't think I have ever seen this number of assets in one place.
It includes some rare instruments like government bonds. 5,10 or 30 years US treasury bonds as well as the EU long-term fixed income assets.
In general I think it can cater the needs of all traders or investors on the market.