I'm looking for options for open tunings...my builds are mainly 4-string CBG's set up with middle four guitar strings (ADGB) with the G tuned down to F# as in baritone ukulele tuning. So what variations of open tunings work well with four strings and which strings?
Also, for slide playing, what brand/version of strings are used? My previous builds have all been with low action for fingerstyle/strumming, and those kinds of strings sound "scratchy" with slides. Thanks y'all