“i wasn’t impressed but they have good potential for the value!!...

“i wasn’t impressed but they have good potential for the value!! And they have upgraded since...”

Can you elaborate please?

When you say you weren’t impressed, is it because they are not suitable to your condition? Or they didn’t function to your requirements?

When you say they have been upgraded since, do you mean the firmware update could make them better but you have not used them since to know for sure?

Always good to get a hands on review but helpful if it’s more specific.