DGA Breaker vs. Zone

I am playing a fun, putter only tournament next weekend that only allows 3-speeds and below. This eliminates my zone, rat, A2 from my putter line-up and I’m trying to find a replacement.

The DGA breaker looks promising, I was just wondering how it flies compared to a zone and if there was a certain plastic that is more/less stable than others.

If you have any other recommendations that would be 3-speed or lower as well I’m open to trying them out.

Thanks!