So I was doing some theorycrafting regarding using Sha'ir with Warlock to go into both Eldritch Theurge and Eldritch Disciple and I was wondering, 'huh, how many levels of each is best.' So I did some work regarding Theurge10/Disciple 5, Disciple 10/Theurge 5, and Disciple 8/Theurge 7. Note that this is without entry cheese so the base is Sha'ir 3/Warlock 2.

Theurge has 13d4+2d6+5d8 Hit Dice, which averages out at 62 HP with a max of 104. A BAB of 12, Fort of 8, Reflex of 5, Will of 17.

Disciple has 8d4+2d6+10d8 Hit Dice, which averages out at 72 HP with a max of 124. A BAB of 12, Fort of 9, Reflex of 5, Will of 17.

Balanced has 10d4+2d6+8d8 Hit Dice, which averages out at 68 with a max of 116. A BAB of 13, Fort of 9, Reflex of 6, Will of 17.

All three get 9ths at 20th and Dark Invocations at 19th, 8d8 Eldritch Blast and 10 Invocations. All three builds are identical until Level 8. So what do you playgrounders think, which is best?