If you don't know what you're buying and you're buying due to shiny object syndrome from a case study
educate yourself on what a PBN link is.
PBNs have risks associated with their use. If your site is quite literally brand new it DOES NOT need PBN links. They are not designed to bolster your link profile for cheap like a lot of you are doing. They're used to PUSH RANKs when you're already ranking.
Unlike your other vendors, I actively reject orders due to high risk link profiles. If your link profile consists of poorly setup PBN links from fly-by-night providers, SAPE/injected links, pure spam, link-farm style guest posts en-masse, you will be rejected and your order will be refunded.
This service is intended for TIER 2 as it protects your domain as a buffer. With that said, they do work when pointed directly at your site (Tier 1). If you're unsure of what Tier 1 and Tier 2 means, please research the topic before ordering.
If you know and understand the above, feel free to purchase. You will be reminded again upon placing your order if you opt to got Tier 1.
ALSO: This is not a guaranteed ranking service. Every single site, niche, vertical, etc. is different. Some sites take off like they have rocket ship shoved up their ass, some flatline, some go down. I have absolutely no idea how my links will affect your site.