So I have been on SA for roughly 7 or 8 years after I found this page and GaGa told me SA is THE Sugar site.  He was right then and I believe still is.  I tried SB back when around the time I started on SA and found it nothing but a cash grab with very few real POTs.  I decided earlier this year I would try some new platforms or re-try some old ones.

I first went to Ashley Madison.  I know everyone hates AM because of the breech but I figured I would try anyhow.  I found nothing but scammers and of course the cash drain of messaging and sharing photos.  Nickel and Dimed to death by the messaging routine and nothing that produced results.

The second one I decided to try was Reddit.  I had read on some blogs about some people having success on Reddit.  OMG! What a shit show.  I found a page where people put out feelers for hook ups in my area.  100% of the women were selling content.  Hook ups were free if you bought their dropbox content package which ranged in cost from $200 to $300. Oh and they wanted half up front cash app, zelle, apple pay, etc.  I tried mentioning that I would pay double if we could do cash in person.  Nope not gonna happen. lol.  I had one that said they were in the apartment complex next to and still would not do cash in person.  

I looked at Sugar Daddies earlier in the summer but decided it was a no without even really trying it.  I've also heard that Facebook has some page for meeting people, but I am not going there either. lol

It saves me the wasted time/effort/money of doing it myself.  I'm not surprised that those other sites are worthless.  But how about Feeld, have you tried that one?  It's supposed to be a genuine meeting place for alternative people and  relationship styles.

It's not really a sugar site, it's a hookup site.  You aren't going to attract chicks for free sex.  Dream on.  They all want money.  
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I keep a reserve of credits on Secret Benefits.  I've had some nice catches there.   But everywhere I've always had a low closing rate because I am upfront about it being for sex only, and not some deeper sugar relationship.
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SA is probably better, but I don't like purchasing a time based subscription.  I like the SB approach of having credits deducted per contact initiation.  You can fish when you want, you don't face a deadline.

You didn't really say what you were looking for.
The sugar world has a whole range of possibilities but it is different from the escort world.
Obviously a lot of scammers, rinsers and content sellers. But the general idea is a relationship... anything from complete no-strings, whenever you like, to regular dinner dates to full-on GF. All these take more effort both in terms of screening and vetting and "investing" time and effort. Get a better idea of your goals and decide where to go. It's all there on Seeking (and maybe a bit on SB) but takes some work.

I know what AM is about.  The profile I created there was similar to the SA profile.  So it was obvious I was married and open to adult fun.  The opportunity pool was sketchy and most of the profiles that I did converse with ended up being scammers and picture sellers.  

On AM I used a profile that was similar to the SA profile, so it was pretty clear what I was looking for. The real shit shows was Reddit. It made the scammers on any of the other sites look amateurish. lol.  But I need $50 bucks so I can get sex oils, emergency contraceptive pills, condoms, and gas! lol  Not to mention the type-o's and the bad English. lol