The problem with these drives is that you can't ensure the grade of the NAND chips. They could be A+ grade with great endurance but they could also be bottom of the barrel.

I had two KingSpec SSDs sourced from AliExpress that failed too soon: one used YMTC and the other used Intel chips. Both failed within 1 to 2 years.

I have another one which is 5 years old by now.