You're using hyperbole, but if it's the difference between a C1 putt and outer edge of C2, then yeah; it's better. Putting is the only thing I have the time and health to get pretty good at. I want to give myself a chance to score where I can. I'm very confident in my scrambling when things go wrong. I have no expectation that I'll develop a pro game. I think most players would enjoy the game more and perform better if they'd be realistic about the player who they are and what their potential is.
I'm exaggerating for purposes of proving a point? I'm using a literal example of a real person I play with weekly. The part that I'm not telling you is how wildly uncontrolled he is with his 13 speeds and accuracy vs his buzz accuracy with is 90% while his 13 speed accuracy is maybe 30%.
When it comes to high speed discs vs low speed discs, this is the issue. For a majority of players with your attitude towards this, their accuracy with those high speed discs is atrocious. The player is wildly throwing that disc thinking that its getting them all that extra distance. When the reality is they are far more capable of throwing better, further and more accurate getting into fairways and control drivers vs trying to huck 12+ speed discs randomly across the course.
Accuracy is king in disc golf for us mortals. You will shave more strokes off your game having a clean easy swing you can place wherever you want than getting that extra 30 feet by throwing that big driver you can't control.
What you're actually doing in the scenario of trying to get the extra 30 feet from a huge distance driver is hurting your overall form as you try and throw it as hard as you can for that extra 30 feet.
Clean consistent form = easy distance when paired with the correct disc for your abilities. You will get more distance as the disc is able to perform as designed.
It's far easier on my arm and body to get the distance I need with a faster disc and slight flex than max efforting slower stuff. That's not the path to being the best player in the world, but there are far more paths to being an above average to good player than there are to being a great one. Don't be too proud to disc up and use free extra distance from a distance angle.
It's actually far easier on your arm/body if you threw a slower disc that was more under stable vs trying to force things over every shot which is actually harder on your body.
Disc speed = Speed at which disc is designed to be thrown.
When you start using that mentality, and you get the correct discs in your hand, just a normal throw without stress gives you net gains on distance over top of your big drivers.
Now, LOTS of players out there play like you describe. And that's fine, Do what works. But there are better ways. Its the pride holding you back though, not anything about being "pro" at that point.
This is the equivalent of driving a race car in city traffic expecting it to get you there faster cause its a race car. All about the right tools for the job and understanding to use those tools.
This whole concept is really really difficult for players to grasp as a whole. The arguments about why you should still throw high speed discs despite not having the skill level for them are really weak. Especially the extra 30 foot one. So you get that extra 30 foot on target, what... 1 in 15 throws? the rest are 60 foot off the fairway in the woods cause high speed drivers are more fussy.
Then there are guys who just take high speed discs, throw annies and have some level of control over it like you, and there isn't anything wrong with that. You keep doing your game. But this isn't a standard way to play. It's a casual rec level way to play. You enjoy playing right? I'm sure you do. All the people I play with that play like this do.
It's a case of "if its stupid and it works." Thats good. it works. That doesn't mean it should be a suggested method.