Mokobara or Nasher miles suitcase ?

Hi guys. I am planning an international trip soon. Wanted opinions on which brand should I get? Mokobara designs are clean and have personalisation option but they are heavier and more expensive (22k) for a lavender small and large suitcase made of polycarbonate . (8.62kgs)

Nasher miles on the other hand uses polypropylene for the suitcase I like. Has an expander , is way cheaper and a small and large suitcase will come to 8k. (6.9 kgs)

The mokobara suitcase material does feel more premium and sturdy as compared to nasher miles but is polycarbonate worth the extra bucks and more weight (1.72 kgs) plus theres no expander 🙃

Looking to a buy a suitcase for international travel for a long term. Would love your opinions. Thanks!