Stepsidess

Hello , I’m looking to lower my 03 rcsb now I know there’s plenty of options to do so , but I’m wanting to know which drop spindles are best ? Mcgaughy offers two different spindle options one 16”+ and 17”+ for wheel options. Now I’m not keeping any small wheels (going 22” with 265/35 and 285/35 possibly 24’s later) so which of these two spindle options offer the better suspension geometry with the least amount of turning radius loss. Total drop I’m looking for is a 5/7” drop and all will be done as proper as possible with correct parts needed to ride as smooth as possible . Any suspension gurus here with some advice ? Tia