Hello,
Actually, both WP bakery and Elementor are suitable for the product pages to the same extent.
WoodMart widgets are provided in both: https://xtemos.com/docs/woodmart/shortcodes-2/
You will have to decide to base other pages, which widgets to use, how complicated the design you have.
They both have their advantages and disadvantages. I would recommend you start with the staging site, make multisite, and try to recreate the most complicated page in both builders on different sub-sites, it would be easier for you to make a decision.
Please note you can use one builder on one site (sub-site). You will not be able to switch from one to another, that is why test and make the decision before you get down to the live site.
Best Regards