Hi everyone, I was wondering if there is anyone trading options on futures, particularly options on index futures and commodities(preferably grains). I haven't been able to find any threads on this topic. I've been paper trading these instruments for roughly a month now. The things that I like about them is more flexibility while having leverage that, unlike leverage in futures, I can adjust and commissions are smaller. I have a few questions regarding the execution of orders. In paper trading I can get filled easily at a price between the bid and ask. Is it the same with real orders? I am currently trading through TOS and when I put an order a confirmation window pops up with a warning that goes "Please note that you have selected a "non-standard" option series and there may be liquidity and settlement risks that you are not aware of". Although if you look at the OI there's plenty of liquidity. So am I missing something here? Also any additional insight and advice would be appreciated. Thank you.