I have been using a lot of similar service for my company profile. I gotta say DigiMaxPro been in one of my favourites. Not only they give the high-quality followers, but they also give the best service and online support. Which most of the time another website didn't provide.
I also love the geotargeting service they provide ( you don't want your business profile looks fake by having most of the follower waaay to far from where you are based). Not to mention they also give a fairly good price.
And also! The lifetime guarantee.
Some other site guarantees only work for a week, a month, 90 days etc.
But not with DigiMaxPro, they provide a lifetime guarantee. Which means that they will be responsible for your order and make sure you won't drop a single number.
If you're looking for a high quality and best service for your Instagram, with no doubt you are in the right place!