There’s a reason why I pay €16.50 for a Shimano one, rather than €90+ for a Hope one. They might not last quite as long, but Hope would need to last at least a decade, and in this day and age of bin and replace, the only BB that’s going to last more than a decade is a ye olde worlde loose ball BB, where the only consumable is grease every few years.
Wonder what the total tab would have been for the OP, if a Shimano or similar had been fitted? My experience of the LBS round here would have been 2x the price of the component, so maybe 30 all in.