i have re003 from thai and noble2 from indo

you are comparing two different tayars so it is difficult to tell the differences. i will not comment on the compound because this depends on the brand so i'm only comparing the manufacturing quality.

in term of visual quality, not much difference to be honest. indo made is not so bad but thai made is my pick after japan.

worst is china made. had a goodyear from china last time. even the flying shoe logo cannot be distinguished.