What's the difference between the three EVGA versions?
The FE will be using a reference board and will work with any water cooling block, but the default cooler is a crappy blower cooler that wont keep the card very cool and lead to downclocking of boost. The FE are really only good for people who plan on eventually replacing the default cooler or don't mind their card running at 80+ C with a noisy cooler.
The SC versions are using the same exact iCX cooler of their 1070 and 1080 lineup. Not sure if they will really be up to the job since the Ti has a higher power draw but at least it is the revamped iCX coolers which came out like last month.
The FTW3 has a triple fan cooler unique to the Ti so it should be the best option unless they price it ridiculously.
If I do go with a Ti, it will either be the FTW3 or a reference model with a water cooled hybrid kit, although I wonder what EVGA will do with their Ti hybrid kit? The older hybrid kits would work with both the reference boards and the ACX coolers, but the iCX coolers and reference boards are no longer interchangeable due to the extra fan header.