Everyone's "better" will be different. I do, however use the ART 9 and tried the DV on my table. Both are good carts. "Better" is subjective. I hear the ART 9 as a little more convincing/realistic on my VPI Classic. The next person responding will have a completey different experience with the same carts.
If you have 65-70 DB's of gain, I would also consider the ART 7. It's a few bucks less, but lower output. A smidge more refined than the 9. This opinion based on trying a 7 on loan(along with step up Xfrmr) I have a VPI Classic.
You will either have the luxury of trying both, or flipping a coin. No one has your exact system to give a definitive answer. Phono stage quality, cannot be ignored as well.
If you have 65-70 DB's of gain, I would also consider the ART 7. It's a few bucks less, but lower output. A smidge more refined than the 9. This opinion based on trying a 7 on loan(along with step up Xfrmr) I have a VPI Classic.
You will either have the luxury of trying both, or flipping a coin. No one has your exact system to give a definitive answer. Phono stage quality, cannot be ignored as well.