Yes I can: Each 2CX... is unique!,like all the MDX.. series and all the DOX..series!. IE:The 2CTX..series are darker than the 2CX..ones. 2CT2 and 2CT7 are very Mescaline like,they are very similar as: 2CB and 2CI.2CT7 is more potent than 2CT2,2CI is more potent than 2CB. 2CE is very different,2CP,2CD,2CC.Each one of them are different do far. 2CT2 has more blue/purple colors like,2CE more blue,2CI yellow and green ones. The 2CT2,2CT7 has more physical disconfort. Also:The 2CT ones are weaker than the 2C's.
Simple answer where a very complex one is called for- 2c-e is more of true, deeper psychedelic than 2c-i, which has more of a party drug feel to it. It's also at least half again more potent, mg for mg. 2ct2 is somewhere in the middle. But all are pretty similar.