Choosing a scale length according to what tuning you want to play in can make a big difference in how satisfied you will be in how low you want to go.
Scale lengths and optimum tuning for production model baritones
26.5" • B STANDARD - DROP A
Solar A2.6 Baritone • http://bit.ly/2smN7VC
Ibanez RGD • http://bit.ly/2IZOiVm
Reverend Descent • http://bit.ly/2snqoch
27" • A STANDARD - DROP G
ESP / LTD Horizon • http://bit.ly/2sn4TbD
ESP / LTD Viper • http://bit.ly/2J2F3jq
ESP / LTD Eclipse • http://bit.ly/2Ld4A9Y
Line 6 Shuriken • http://bit.ly/2xvRm6B
Jericho Fusion • http://bit.ly/2sr9f0g
27.5" - 27.75” • A STANDARD - DROP G
Eastwood Sidejack Baritone • http://bit.ly/2kBMvau
PRS 277 • http://bit.ly/2J0F6QF
PRS 277 Semi Hollow • http://bit.ly/2kFYQdW
28" - 28.625" • G STANDARD - DROP F
Chapman ML1 Modern Baritone • Link Currently Unavailable
Chapman ML3 BEA Baritone • Link Currently Unavailable
Ibanez RGIB6 • http://bit.ly/2HahTWt
Hagstrom Viking Baritone • http://bit.ly/2H8ppRO
Warmoth Conversion Neck • http://bit.ly/2H6MfsN
29.75" • F STANDARD - DROP E
Music Man Silhouette Bass Guitar • http://bit.ly/2HaUcNz
Danelectro 56 Baritone • http://bit.ly/2kG2jJu
Gretch Electromatic Jet Baritone • http://bit.ly/2JmKwF5
30" • LOW E STANDARD - DROP D
Schecter CVI • http://bit.ly/2LIs4VP
Schecter Ultra VI • http://bit.ly/2xu1ah6
Squier Jazzmaster Baritone • http://bit.ly/2snGwdO
This video took wayyyy too long to make for such a simple concept. I hope for the sake of the universe that it is helpful to someone.