Are there any other differences other than the maintenance period between imported fillers and domestic fillers?

Is there a difference, such as a prettier appearance?

Or can it be seen that there is only a difference in maintenance period?

Personally, even if domestically produced nasolabial filler lasts for more than a year, the maintenance period is not a big consideration. However, since I plan to get the nasolabial folds under my eyes and the front cheeks, it is a highly visible area, so if the shape is good, I want to go for an imported filler. If there is no difference in the shape, then it is okay. I'm thinking of going domestically, so
 
please give me some advice.