I have been an active user of theirs since the beginning when they first launched on Rockethub. I have been experimenting with it and have never faced the LinkedIn ban for 3 accounts connected. Probably the reason is all my accounts are mostly LinkedIn Premium and not fresh/fake profiles.

Initially, the tool had some bugs and gave me some trouble, but now the tool is mature enough, at least on the core functionalities, and I can totally vouch for this tool 100%. I am unable to post it as a review since I purchased it from another platform, hence writing my thoughts on the platform here.