Thankfully I am at the point in my life where I am...the reality is that if I were 16-17yrs old with the influence of the video games and EU books I may also be a victim of the sith sickness, where it is considered ok or even preferable to be evil...but this thread, thought, is one of the application of our collective hobby...of light sabering.
I had been watching light saber handling videos...and before anyone gets butt hurt, we are just talking here...no insults or flaming in any manner...and my daughter (18yrs old) swings by and says "oh cute, it looking like the spinning from the color guard flag crew at school".
Flag crew
I must say, prior to this moment I was never really a spinning fan for myself...oh I like watching the good routines especially at night/dusk and when the film shutter speed is reduced for pics and you get those fantastic light traces...but my training has burned into my brain the eye contact, stoic stance, stay focused, wait for the opening, and strike...like a cobra or a mongoose.
So for you, honest question/answer time here...do you like the spinning aspect because...
it looks cool (especially at night!)
it is fun
it fits your dueling style/mentality
or other
Although the flag spinning is a humorous consideration...her comment left me a bit off put to say the least...I showed her a night time version and that was "aw cooool", but still the flag waving comment still held sway in my brain.
In the end I am not a color guard type. I have been studying martial arts since I was 11 in 1976, I have a laundry list of styles that I have studied (it was a mission at one point in my life to try any style I found that was different), and I find that I appreciate the serious side of the light sabering...meet the opponent, focus on their stance/position/movements, strike, bring them down.
So the hobby aspect of choreographed fights is most appealing as it fits the drama of the fight with a scheduled approach, which fits my brain/thinking process quite well.
The hobby aspect of the solo spinner...for fitness, exercise, fun, etc...while I fully appreciate the flourish of a single spin after a separation or a turn...the constant spin, not so much.
The hobby aspect of martial skill vs skill, going for first strike...more of a partial contact (full contact meaning full strength follow through for result) sport version...right up my alley of approval...in this case I would be happy to step back and let you spin yourself into exhaustion, then step in and end it

Surely the lifetime of 35+yrs of training, practice, study, and application of martial theory deeply cuts into my letting it all go and just spin for fun, sigh...hulu hooping escapes me also

But for you...do you spin for spinnings sake...do you add spins for effect/fun...is spinning an important consideration for your approach to light sabering...all this and open comments and discussion of the subject...
To spin or not to spin, that is the question...
Whether 'tis nobler in the mind to flourish
The spins and swings of outrageous practice,
Or to take arms against a spin of action
And by opposing end them. To die—to sleep,
No more...and by a spin to say we end
The body-ache and the thousand dueling bruises
That flesh is heir to...'tis a scar collection
Devoutly to be wish'd. To die, to sleep;
To spin, perchance to not—ay, there's the rub...
For in that spin of death what dreams may come,
When we have shuffled off this mortal coil,
Must give us pause—there's the respect
That makes calamity of so long life.
