The problem with the stanchion securing method is that it's a two person job to maintain them tight and secure, while it takes only one person to undo all of your efforts when they grab the top of a stanchion to pull themselves onboard instead of holding on to the shrouds. It would be so much better, if the securing nuts for the stanchion bases were tack welded to a large metal backing plate, if the stanchion bases were significantly larger in order to provide better support, if the securing bolts could be tightened with a spanner instead of a screwdriver, and lastly if everyone who grabbed the tops of the stanchions to pull themselves onboard would slip and fall into the water first.
Mine is an ex-charter boat and trying to stop people from pulling at the stanchions was bad enough while I was present, let alone while they were off somewhere else doing their utmost to wreck my investment. The fact that they didn't completely wreck my boat stands testimony to the strength and the excellent build quality that Bavaria boats have. If I chose to change my boat, I would not be looking to change the brand.