I lightly tested it during my level 30 respec but it honestly didn't impress me very much. Boombot was definitely nice if you consider that aside from the cost of summoning it, it pretty much runs for the entire battle until it gets killed but I'm unsure about magnetic claw since I usually set bombs up where I want them to be at. The free push was nice but then I discovered it took you 2ap to push which I didn't quite like as much.
So my question is, among these 3 skills, what should I max and in what order?
As a side question, currently I plan to level all 3 bombs and use the other 2 spells only for their effects and not damage but is that a good idea? Should I stop leveling one of the bombs and choose to level something like barbed fire for combination with firewall? I'm unsure of what bomb to drop in that case however.