I have to say I do like those bumper options from Westy World. A bit pricey.
There is a lot to be considered before going for a winch. To some extent unless your plan is a form of sport, competition, or access to difficult places a winch should really be considered a last resort to use or even have. If your use is normal on road driving during difficult weather every other option should be considered to avoid needing a winch in the first place. Of course the first is tires for conditions expected. Then since a Syncro upgrade is not reasonable then go for some type of posit traction differential.

For the Vanagon the front suspension does not do that well with the extended overhung load of weight added up front. Also you need to consider the electrical requirements. Under load winches will draw significant current some as high as 400 amps. Even the small ones at 100 A/H or so need significant battery power available. Larger batteries and at a minimum upgraded alternator wiring needs to part of the plan. I often suggest low voltage cut out to stop it when the alternator can't keep up.

Than of course there is learning how to use one safely. Rigging set up and calculating forces may be required. The cable should be blanket for hard pulls. Need to know when cables, chains, or stretch straps are needed. A snapped cable can cause some serious injuries. For roadside getting stuck a towing service is often a good choice.

Dennis