I like bent steel tone for a vintage Strat. The Brass will definitely sound different. There are improved steel ones that are bent differently and don’t scrape you hand, rust, etc.
If you like the tone of the brass they should work well.

Graph Tech, I don't give a damn about traditional tone, I just want my hands not to get chopped up (but Graph Tech sounds better to me).
Yeah, foilks forget those were originally hidden under an ashtray cover, so your hand would never touch them in practice, if used as designed. But then we'd never have muted, staccato, chugga chugga guitar playing if we went along with 'as designed.'
I don't get why they didn't put the adjustment screws like in the Highwood ones feeding from the bottom so it doesn't chop your hand![]()
Right, and heavy strumming can really cut into your hands, too.