I'm the opposite, I have an E310 and I don't feel like I need the sear station, but I would love to have a side burner.
My brother has the same grill but he has the sear station and just the other day I was like "do you use that?" and he was like "no."
"I can get a good look at a T-bone by sticking my head up a bull's a$$, but I'd rather take a butcher's word for it". - Tommy Callahan III
XL Big Green Egg, 22.5 Weber OTS, WSJ Gold/Mini WSM, 18" & 22" WSM, UDS "No.8"
Flyers Orange Thermapen
Napkin Killers BBQ