Not aware of one, there are product selectors on various sites but really only going to let you compare products they offer so far as I know.
Use the search in top right of site to find things on the forum here as well, here’s some relevant looking links:
Essentially understanding that curve on the board helps to lock you in and give you some control authority on the board with your feet is I think pretty important and not entirely obvious to someone new to skateboarding in general. If they have kicked around a little deck before manually it will probably help to solidify this understanding first hand as having it explained to you really doesn’t make it clear, if you have a totally flat deck or near flat deck vs one with some curve it helps as a point of comparison. On the opposite side there is the need to mount a usually flat large battery to the bottom of the deck which will benefit from less flex and less curve in the deck.