BS/SoB 91% lv 20 Exeguttor

I'm really happy with my BS/SoB. I don't feel that it is worse than my E/SoB. But it has to be said that my best BS/SoB is something like 100cp higher than my best E/SoB. With all the Vaporeons around, it is my goto attacker #1.

it's the best grass move, I've been evolving 10 egg and didn't get that move.

Will wreck vaporeons and rhydon better I think but it's worse for everything else. Still, they are common enough occurrences so I think it/s a 50/50 trade.

Ideal moveset for Rhydon. I would power one up as strictly a Rhydon slayer. For something like Blissey though, I would want ES.

I have got a maxed out ES/SoB at CP 272x, and i often use it for vaporeon in 2800-3000-range. There is a problem with this guy: I rush throught collecting energy until i can unleash the first solar beam. This leaves defender at 1/4 of its health, a little too much for ES only, a second beam is overkill.

Can anybody tell, how this works practically with BS / SoB?