Gnomish/Goblin Engineering...Which is better?Follow

Hey hey World of WOW. I am about to make the jump to one or the other specialization...but don't know which to go into.
on the one hand...really cool gadgets;
on the other...really excellent explosive devices.

Does anyone know what the skill progression is for each?
Thanks guys.
fostrell

All gadgets require just a certain lvl of engineering not a specific path so personally id go with goblin because easier to find a gnomish to make you the trinket/item you want if you provide mats then it is for the goblin items.

Just a idea tho.