Reliability of Juniper MIC3-3D-1X100GE-CFP and CFP in general

Hello, We're planning to phase out some 10G link-aggregations in favor of 100G interfaces. We've been looking at buying MIC3-3D-1X100GE-CFP, MPC3E and Fiberstore CFPs. I've been told that CFPs (in general) weren't that reliable. They were kinda "replaced" almost a year and a half or so after its introduction by CFP2 and then by CFP4 and so on. Size and power consumption aside, are the MIC3-3D-1X100GE-CFP and CFP modules reliable at all? Are they the SFP-TX of the 100GBase? Eric