Best Of
Re: Analyzing the Big Brain Builder Bundle Options
I decided on getting 212 (123+89) since of course I think Kabam was being too generous with a 246 option, but at the same time only opting for 208 would have been too low and not worth the effort (even if it was just clicking too quickly to try to race and make the very first post about it here, and then trying to justify it afterwards, lol)
(Will have to delve into the research and make sure 212 was the next higher value above 208 that is possible, but I believe it is).
Re: Analyzing the Big Brain Builder Bundle Options
I did the option recommended by @peixemacaco before I saw that there was this better option. That was entirely on me.
Re: Analyzing the Big Brain Builder Bundle Options
Incredible use of free will
Analyzing the Big Brain Builder Bundle Options
Here are the options as presented in the Big Brain Builder Bundle:

As with all build your own offer bundles, players are required to choose one option from the top and one from the bottom. All of the choices in each section are different, and most are not duplicated between sections. The top section contains 105 units, 100 units, 75 units, 123 units, 99 units, 100 units, 69 units, and 96 units. The bottom section contains 103 units, 80 units, 100 units, 99 units, 67 units, 89 units, 123 units, and 77 units. As you can see, there is a significant variety in the options available. To better organize the choice combinations I've created a selection grid:

There are 64 possible combinations, each with a different combined value. Choosing the best combination option from 64 different options can be tedious, so we can try to narrow down the options. The bundle costs 200 units, so any total value less than 200 we can safely ignore because those have negative net value, and economically speaking it is suboptimal to buy bundles with negative value. So we should focus on the options that contain more than 200 units of value. I've highlighted those options below:

There are only sixteen combinations that contain net value above 200 units, and thus worth considering in more depth. Reviewing the options further, it seems they fall into three different categories. Some options are relatively close to 200 units and offer a slight value above the unit cost. 208 units and 203 units for example, Some options are moderately higher and cluster around 220 units. 222 and 223 units fall within this category. And there is a group that exists outside both categories.
Here's all sixteen options, grouped into those three categories:

We can eliminate Category 1 as a contender for best options as all of its options have lower value than any of the options in Category 2 or Category 3. And by extension, we can eliminate Category 2 for analogous reasons. That leaves Category 3 options as the best value propositions in the offer. Fortunately, there is only one option in Category 3, which simplifies our analysis substantially. We can now locate that option in our original bundle combination grid:

This then is the optimal combination for the bundle, based on an objective economic analysis of the options available.

Of course, this assumes the player tries to optimize the quantitative value of the two bundle options. If a player has some other goal, then this analysis may not apply to their particular situation.
Re: Villain abyss run is there any hope
This run was the easiest one. Only used 3 revives and one team revive. Collector was almost solod by onsy. Died at 3% but serpent finished the job.
The team was Onslaught, Serpent, Sinister, Nafaria and Isophyne
Re: Deadpool bundle secret reward
4k units, so I don't need , and I'm not greedy to take units from Kabam
and 103+105 is a perfect 208 number
Thanks Kabam 🥳
