Aim is also +dmg, which makes more difference than the +tohit.
For great fun with devices - drop Time Bomb, Mines, Auto-Turret and Smoke Grenade, and focus on your primary 
That's what I did and it turned my character into a proactive lunatic it is nowadays. It'll be a big change, but you don't have to be setting up things in missions, you can just charge in like the rest of them.
[b][color=blue]Coldest War /[color=red]/ Omega Patient[/b]
[url="http://www.the-cow.net/"][color=red]The CoW Network (Blog) /[/url][url="http://www.collegeofwar.com/"][color=blue]/ College of War[/url]
But...but...Trip Mine is so much fun for telemining people 
Octavian Vanguard
@ohmsEU and @ohms 2
Badging character: Bimble on the Union server, Badgehunter.com and City Info Tracker.
You're easily amused. 
I have lots of fun with my devices blaster, you do have to think more then other sets but you can have a lot of fun (its safer as well).
Something i've found fun is bouncing baddies from one trip mine to another, does lots of damage and is fun to see how many you can chain together (most i can do is 5 but any baddies that can survive more have knock back res 
)
In teams the only time to set up a trap is when -fight duration is desired and usually the only time to drop turret nowadays is fighting AVs. The rest might come in handy although none of it essential.
I find myself giving any toon a short shelf life and then later on finding them attractive again. Its called altaholism. There can be dry periods of "ok i played this out now" till the next nice power turns up and i to may drop in do a mission and then go play somit else.
He will honor his words; he will definitely carry out his actions. What he promises he will fulfill. He does not care about his bodily self, putting his life and death aside to come forward for another's troubled besiegement. He does not boast about his ability, or shamelessly extol his own virtues. - Sima Qian.
I have noticed that I don't play my main as much as I used to, I might not even play her every week. I think it's because I feel that sometime after about level 40 Devices got boring. Does anyone else feel the same way, you need to time to set up your minefields, your turrets and high level teams doesn't need to stop.
The only powers I use, with any regularity is TD, Smoke grenade, Caltrops, CD and Time bomb.
Would shifting Auto-turret for Voltaic sentinel change much? I hardly ever miss, would Aim still make a difference?
Anyone out there that could help me getting the fun back into Black Light?
Black Light, Electricity/Devices Blaster at Union
White Knight, Illusion/Radiation Controller at Union
Obscurum est absentis lux lucis. Ego sum lux lucis!