Both builds look really solid, not a whole lot to change.
You should keep SaSG if you are not using Hyperion weapons exclusively
I don’t know if you know that, but Keep it piping hot does work during gunzerking, as long as get some activates (so it works for 3 seconds…every 3 seconds
)
Something to consider if you ever feel like some other skill doesn’t really do anything for you.
And don’t plan around Healthgate with Sal, you always have a Moxxi gun in hand, so you are better off thinking in terms of higher DPS as your way of staying alive
Then you can probably take the points out of money shot (since the infinities will never trigger it) and move points from Inconceivable to FFoB. (I usually don’t recommend doing that switch, but then again, I also don’t recommend the infinity on Sal either
)
A Berserker COM is a great choice, but if you are getting good at managing your gunzerks well (keeping it alive longer, timing your downtimes with empty places in the maps etc…) you might consider a Suave renegade COM, which would add about 65% extra gun damage.
Again, just a suggestion, it might not work for you but it’s worth a try at least
If you move to a Harold, I recommend moving points back into money shot and even consider using a Monk or Raider COM to take advantage of moneyshot chains (not my favorite strategy, but it works great still)
Otherwise, if you stick to faster guns with a bigger mag like Vladof pistols, the Renegade is a better choice than the Monk.
Legendary Berserker is so-so…the legendary Gunzerker is the legendary equivalent of the Berserker COM you have now (go figure)
As for the infinity… It’s nice to have right now, but it’s an underpowered gun on Sal, consider at least replacing it with an Anarchist…
Salvador has ammo regen and 2-3 different ways to mitigate ammo expenditure, so consider using guns that are more powerful but limited around that with a smaller ammo pool… like shotguns. 
To deal with fast targets, Very few things can stand up to a Conference Call or a Butcher.
Sure, you won’t be getting the bonus from I’m your Huck. and Div. Likeness for those times, but it’s totally worth it.
At level, no question. Healthgate is just not a strategy for Sal. Keep your points in Hard to Kill.
And for raiding, consider using a different kind of build entirely, as most pistol builds are great for mobbing, but seriously lack the punch necessary to tackle raid bosses. I mean…it can be (and has been) done, but it’s not optimal.
So…With raid in mind, and assuming your goal is to go Harold/grog, here’s another little piece of advice from the left field…
Consider getting a HARD Harold instead of a DP harold.
I know, this goes against common wisdom but hear me out on this:
The DP prefix is the highest DPS choice, no doubt about it.
But, in mobbing situations, it’s a bit overkill: it’s not necessary to have the maximum DPS possible…but rather the OPTIMUM DPS (as just about any harold can do, really) … In short, they perform about the same overall.
And in raiding situations, A DP has lower damage per ammo spent (which may be a problem since you might run out in the middle of the raid) A Hard Harold maximizes your output PER AMMO, allowing you to finish raids, while being still more than enough for most mobbing situations
Of course, in both cases, make sure that you get a Torgue grip on it, as the grip is actually more important than the accessory 