If you leave in europe like I do at GMT+2 then you can trade the Stoxx 50 contract which is super liquid. The code is FESXZ11 on tradestation.
If you are looking at US then skip YM and go straight to ES. At the end of the day, if you succeed you will be trading the ES and not the YM and if you start on the YM, the switch will be harder later on. And you will switch as liquidity is a) insufficient, and b) you may get trapped into setups that appear to work on YM but are not that great (its a little hard to describe exactly what I mean). Personally, I was on YM before switching to FESX, and I regret it as it was harder to adjust. But since have adjusted and greatly prefer FESX. If I was in US time, I would definitely do ES.
If you are looking at US then skip YM and go straight to ES. At the end of the day, if you succeed you will be trading the ES and not the YM and if you start on the YM, the switch will be harder later on. And you will switch as liquidity is a) insufficient, and b) you may get trapped into setups that appear to work on YM but are not that great (its a little hard to describe exactly what I mean). Personally, I was on YM before switching to FESX, and I regret it as it was harder to adjust. But since have adjusted and greatly prefer FESX. If I was in US time, I would definitely do ES.
