convoy c8+ in the post and mods coming to

so i pulled the plug and order a convoy c8+ with smooth reflector and sst40 emitter
its in the post on its way to finland

i ordered the rampping model and after some you tube videos and reading a bit about it maybe i should of ordered the programable version

so i contacted lexel from this forum and ordered the xhp50 and his bistro driver

what would the differences between these emitters be

also what battery do you suggest please

thanks guys

looking forward to buying many more convoys and moding them

You did buy the 3v xhp50.2 right?
Samsung Q30 is a good cell. sst40 gives more throw. Xhp50.2 in a c8+ does give some throw but not a hotspot thrower.