Ok. The bro who sold me my concept was running a miche bb. He stripped the tightening threads and drilled the cup to be able to get it on and off. incredibly stupid imo, but I have decided not to ride it until I get a new bottom bracket.

What would you suggest? Don't really want to go low end shimano, but the matching Sugino 75 bb for my cranks is around ~$100. Should i just splurge for the sugino?