I have tried mainly ESN hybrids (Tibhar K3, MK, Andro r 53, Xiom china Guang, Sieger PK 50, Rakza Z nad Donic Bluestar A1 and A3, to name a few). There were not convincing for me, but of course it is a matter of personal preference.
As for G09 and D09c - D09 I have tried both in 1.9. and 2.1...