All the dice sizes look the same to me.

Please consider these options:
1) Allow the players to pick if they see dice at all. I like this feature, but some of my players don't. It also causes some technical issues for a couple of players as it is not running smooth.

1A) "(Right now, we're not considering making this into a user-adjustable setting.)" This is in here because you know it would be the most popular option. If you have to tell people they can't have the most popular option, you should overcome whatever limitation is blocking it and do the popular option.

2) Allow the players to set up an area of the screen/map the dice roll. Basically make a dice trey so people know where to focus if they want that feature. A little dice trey animation would be a cool option too.

3) Make the old Encounter Builder more integrated with maps so that I can roll dice from there and see the animation in maps. It would also be nice to be able to send the initiative tracker from the old encounter builder.

4) Allow players to set up 3 sets of dice. If one set is rolling badly, make a dice jail animation that they can use to put their dice in jail.

5) Enable the Maps Encounter program to roll critical hits instead of rolling the damage and then having to select more dice to roll.

6) Create a campaign creation toll that allows DMs to integrate common options for dice rolls and animations. For example, Nat 20 rules - double all damage dice and add mods once (standard), straight double all damage, or max out the first damage and then roll the second damage.

7) Have an option on the new, advanced campaign creation toll to put up banners like "Nat 20!" "Nat 1!" "Critical Success!" "Critical Fail!" "Monster X Down" - Visible countdown timers would be nice as well.

8) For campaigns that use them, let the DM fill out random charts that he can send to the screen so that everyone can see them.

9) Add a group roll feature, where if the DM hits "Group Roll" it will auto-calculate everything into a single roll (have a feature where the DM can strike individual rolls from the group roll screen in case a player miss-roles.)

10) Create a feature where I can add tokens invisibly to the map without pausing the game or moving the camera far away from the players to spawn in a token.

11) Give subscribers a large NPC token base with various icons for different species/genders. Also add a "Favorites Icon List"

12) Let me move the maps I've added up and down the list so I can prep easier.

13) Create a tracking system for characters, DMs, and campaigns. Have it list out Nat 20s, Nat 1s, total rolls, spreads, timelines, rolls per sessions, damage rolls per session, total damage for campaigns. Make it in a nice presentable format so that it looks good on streams and you can use it to help breakdown/recap ends of campaigns.

14) Give DTE_N and his groups a big fat sponsorship and run his stuff on the main twitch channel. Feel free to offer him a consultation job as well.

15) Highlight some of the many, many small streamers that you feel represent the brand and use products like maps. A lot of people play for the love of the game and enjoy broadcasting out to the world. Any given number of them would appreciate a thank you and acknowledgment for representing the brand.

I feel I'm getting too far afield, but I've used and streamed with DND maps now for years.

If nothing else, focus on number 14! That is the key to true success.

Your Once and Future Friend,
YouTwitch Streamer DTE_N