I mean BGs might be a bit harder and a bit noisier but thats why they are cheaper its good value for money if you are just looking to get a new set of tires.
I drove my black X on BGs for a good 55-60k I think , spent like 23k and got a new set, now my cars good for another 50.
Way back when I used to change Euro Stars on corollas on day 1 with better tires( it would cost 14k in 2015 to get 195/65/r15 Advan Dbs , on top of new euro stars) , but when my civic X came in 2016 back then shop keepers were asking something like 50-60k on top of BGs for 16'' tires (Good brands) , So automatically I was like these BGs aint that bad, so kept using them.
And when the time came got another set of BGs. 