Which CPR certification do you recomend and which one to chose?
Hi Hanya,
You can also look into American Heart Association. Red Cross and AHA are both very reputable and good organizations. If you like Red Cross then just renew with them. CPR/AED are the ones you should definitely keep, but if you are willing to put some extra time and money in keeping your First Aid as well then you should do so.
Best,
Harris