I think it's better that when we have to check how much money we have we are used to normal cash system ( 1 ecd = 10k as far as I remember) and it's harder to think exactly how much ECD you have and what you can do with it,
You can use /cash to check how much ECD you have. About confusion of 1 ECD = 10k normal cash, just forget about it..i know some player might try to find out how much their total ECDs will be if converted to normal cash but you will understand current system way better if you forget about normal cash. We dont have 'normal' cash anymore so just look at how much ECD you have and how much commands cost, it's a lot easier..
besides that there's no need of ecd only if we have to buy EC's unique features such as vip cars etc, the commands like teleport would still require normal cash
Generally, having two currency is not an advantage for players and it's not unique either as few other servers currently also have it. Actually, there's no need of two currency if you can buy everything using ECD which is easier for players as players dont have to go to bank and convert normal cash to ECD or vice-versa to buy stuff.
Yes, maybe it looks more sophisticated with two currency being used. But in server with main focus on DM, in which most player just use common commands to fight..i think it's just a waste to have such system and it's better if we make it easier for players in general( avoid confusion, less complicated..etc ). We had already discussed about the pros and cons of the changes before we pushed the update and most of your point were also already discussed. I think i will deny this suggestion, unless there's new points for us to look into..