I don't shoot my Sig 226's nearly as well as I do my 1911's in rapid fire tactical drills ( they are DA/SA )....but I don't want to get rid of the 226's ...
The difference in the trigger pull is just part of the character of the DA/SA gun...and to me its a much better system than a DA gun or DAK trigger. I think my Sig 226 is set at about 9.5 lbs in DA / and 4.2 lbs in SA.....and its different than my primary full sized 1911 with a 3.5 lb trigger...-- but the real difference in the Sig and the 1911 trigger is in the 1911 the trigger moves straight back and forth in the frame vs a lever suspended from a pin in the Sig....so its how the trigger feels as it breaks and resets that causes me to be a little slower out of the holster with the Sig and the first shot being at 9.5 lbs of break...and the long reset ..and subsequent shots at 4.2 lbs... vs the very smooth 1911 trigger breaking at 3.5 lbs and the short and smooth reset...
If I set my mind to shooting the 226 in my drills ...[ draw to 1 shot in under 2 sec / 0.5 sec on subequent shots..-- and being tactically accurate in a 8 1/2" X 11" rectangle in center chest -- at or under that time -- 95% or more -- is the "tactical standard" my buddies and I train to ]. ... ( so a 4 shot string would be 3.5 sec ).... I am at about 1.9 sec - 0.4 - 0.4 - 0.4 or 3.1 with the 1911...but even with the 226 I'm at about 2.2 sec - 0.6 - 0.6 - 0.6 ... or 4.0 sec ...not terrible - but not great either .../ and my groups get a couple of inches wider, but still tactically accurate with the Sig, so it is an effective gun....just not my preference over the 1911.../ yet I also know, if I shot the Sig 226 exclusively ( 10 boxes a week for 3 months, I'd get faster and better with it....)
So I look at it ....like I do different vehicles...a big full sized SUV has a purpose..../ but its not a sports car...but the sports car is not the SUV...and I like them both...( but I drive the SUV more because it suits me more most of the time ) --- just like I shoot the 1911's more and carry them more than the 226 ....but I still like the 226 for what it is ...( if that makes any sense )...
Same thing on my revolvers...K, L , N frame S&W's in 2", 4" and 6" barrels...they have long DA trigger pulls / light and crisp SA trigger pulls...bottom line is they're just different --- and I'm way slower with my revolvers on my tactical drills ( especially on reloads ) ..than my 1911's but I still love the old revolvers.../ I have no trouble holding or beating my 3.5 sec standard, all DA, with my revolvers in full power .357 Mag ammo ...but my reloads are always a "chuckle fest"...but so what ..!!
I also have a hybrid 226 ...one of the X-Five L-1 models, all stainless, adjustable trigger, SA Only, 5" gun, really heavy at 55 oz...in .40 S&W...I have the trigger dialed down to about 2.5 lbs ( you can set it and lock it at between 4.0 and 2.0 lbs )....it still has the Sig trigger - a lever suspended from a pin .../ its a race gun ( not in my hands ) ...I'd never carry it, its way too heavy ....but its fun to shoot in drills once in a while.
I will always go back to a full sized 1911 - in 9mm or .45 acp --5" guns, with a mag well and ambi safeties ....as my go to range and carry gun. But I'm not giving up any of my 226's or my revolvers.../ that's my 2 cents...
Unless your budget says you have to sell it ...you'll be sad if you sell the 226 in my view. And before you do that -- or before you buy another gun - go to a range and rent as many guns as you can -- or talk to a lot more shooters at your local range -- and shoot as many other guns as you can.
If I hated the 226 ...I'd sell it .../ but it doesn't sound like you hate it..../ but I don't get too worked up over the fact that my times with the 226's are not as good as my 1911's.../ I keep them because I like a change of pace at the range somedays.