What’s the safest way to add credibility to your posts fast?

I’ve noticed that posts with good discussions in the comments tend to perform better, even if the total likes aren’t that high. I’m curious about services where you can buy instagram comments that actually fit the post context.

There are tons of providers online, but most deliver spammy or unrelated phrases. That’s why I’m wondering if KEK is a better choice as I’ve heard they allow custom comments. Has anyone tried ordering from them recently to buy comments instagram? Were the comments written by real people or AI-generated text?

Also, how do you decide how many comments to buy per post? I don’t want it to look fake or forced. Would mixing real comments with purchased ones make it more natural?

Do comment boosts still help with Instagram’s algorithm in 2025, or is it more of a visual trick now? I’d also like to know if KEK replaces deleted comments and how long delivery takes. Has anyone tried testing them on reels versus photo posts to see which works better?