Semi-dry wetsuit with front zipper?

I'm considering buying a semy-dry wetsuit and I was wondering if a front zipper could become problematic over time somehow.

(I think it'd be useful to be able to close myself up on my own.. )

So far the only front-zipper I found is this: Aqualung Solaflex 375€

Other options with a traditional back zip would be: Cressi Ice 375€ Mares Pro Therm 360€ Seac Master Dry 400€