I am lucky to have an abundance of high quality chalk I never paid for. Very little difference between them all in my opinion. Marginal differences at best. Lots of stuff is just rebranded or repackaged (reminds me of the current film photography market). Mezz, Taom, Pagulayan, ghost, HR, TP, the innumerate ocean of Chinese brands. Feel like I have tried everything. Like the colour, like the size and shape, like how it feels when applying. So when he gave this to me, just kept using it. In my case and no need to change. All subjective silliness really.
Gloves on the other hand...