I bought 1000' of this cable, it is extremely well made. Way overkill for my needs but it is deeply discounted (probably due to connector complaints)
BUT, the RJ45's (qty 50) cost as must as 500' of this stuff.
The issue is the insulation is so thick, you have to use a connector that accepts a 22g, 1.5mm total diam wire.
LinkUp # B07BN3N9ZK was the third brand I tried, and it works well. I have had no failures making up these connectors.