The proposal to adopt the euro is already resonating in Czech society, politicians do not yet have a clear plan. However, the media is already voting on what the 2 euro coin should look like. Which would you prefer? I believe that there will be a euro by 2028.
The last image is clearly the best option as a first Czech 1 Euro, but maybe some of the other designs could be used to celebrate Czech culture sometime in the future (see German Commemorative 2 Euro coins).
If you are clever, stay away from this ******* euro as far as possible; it will increase your prices and decrease your income. I am talking from experience,
Sad news… the Ceska Koruna has been doing very well without the Euro, if really there is no way arround it, then I vote for the last two models 😉 but would prefer spending koruni when I am there (a couple times/year). Slovakia went Euro à long time ago, prices went up fast !!!