I have an infantino very comfy and would recommend x
We have an Artipoppe, which we love! Bought one on Vinted as they are very pricey. I’m also a fan of the Tula Free To Grow and heard good stories about Najell and Momcozy. Forward facing in the carrier is not recommended for more than 15 minutes at a time. It’s not an ergonomic positon as baby’s legs/hips need to be in a M shape 😬 Another option to have baby look around is to carry on your back instead. Have a great time in Greece!
I have a ergo baby omni 360 and I use it for at least 3 hours every day love it