How many people are posting novels here looking
for something better than Wattpad? If so, what brought you here?
I don't think it make that much a difference 
At one time I thought it would increase exposure, but I'm long gone past that stage. My primary goal as a writer is to get two finished novels, and I use Tapas and Wattpad as a kind of motivator, not to get reads (that seems to be such a roll of the dice I do not even worry about that anymore) but more as a means to push myself to get something out every week.
Once it is all done I'll think of promotion... or not
Even if reader feedback is marginal at best, Wattpad is a great source to get some reader / writer feedback / input on common day questions, like 'how would one deal with situation x in country y'. I worked out a love triangle, a plane crash and a funeral into my first 20k words, and have used that response to the best of my (poor writing) ability 
I've removed most episodes from Tapas, and am re-posting them one by one matching a rewrite / update. So you won't find the swimming pool incident yet in the version on Tapas, but it's coming...