Hi there. Since I want to train more in the pool in the future I came across the Lobster neck weight system (https://lobsterweight.com). On Youtube you can find a lot of material but I think most is sponsored and not really objective. I believe the idea is neat but I wonder how well it works in reality. Is it worth the huge price? With shipping I have to pay more than 300€ which is frankly obscene for a... well, weight? Any experience is highly welcome.