I will said rinnegan Sasuke has more chakra than Pre-jin Madara
His feats support it
-using teleportation
-Up against Kaguya and continuesly using PS and S/T jutsu take massive amout of chakra and he also lost some of his chakra to Kaguya but Naruto saved him.
-and then after defeating Kaguya, he still having great amount of chakra to perform a rinnegan techniques like CT and before sucking Bijuus chakra, he is using large scaled attack that took massive chakra to perform.
-The ability to up against chakra monster like Naruto in battle of massive attack before he using Bijuus chakra is the proof that he has massive chakra reserve.
-And I dont think Madara can perform such feats in his normal rinnegan mode only without Juubi power
While Juubi power Madara is nerfed, Normal one Rinnegan Madara is not, but still limbo alone is not enough to proof his chakra reserve is greater than Sasuke Rikudou enhanced power although he knocked off All bijuu.
Even with both of rinnegan and put aside the edo Madara cases, Idont think Madara can constently do what Sasuke has done with his chakra reserve