My next Carina Challenge, O Canada or Mike+Loki

With some free revives already in stash and some potions ad hand I want to do some more carina challenges.
But I am debating between doing either O Canada or Mike paired with Loki. I already have 60+ revives at the ready and some bigger potions. If I want to have potions for all my revives I still need roughly 200 for sabretooth and 100 for the other 2 combined.
I could always use units.
If time spend in the quest is not a factor. Which of these two options would you do first?

Comments

QuikPik

It depends on what rewards you are after. The Loki challenge wasn't that bad as long as you are familiar with using him against Ultron. The collector challenge was absolutely terrible and will eat up most of your stash.

Corkscrew

If you just look at the rewards I would consider 2.25 crystals better than one nexus.
The rank 1-2 gem is definitely better than 4 T2a.

Mike+Loki seems like better value.

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Giuliameij

thnx. Will have to look into loki vs ultron but I know there are plenty of examples out there. Might want to do a couple duels. Just realized his buff might make things a little more annoying maybe.

unknown

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Giuliameij

Will go for the combo challenge, If things go south I can always just quit after doing 1. But I have faith in my stash. XD. thnx

SirGamesBond

40% revives + big potions, go kamala
20% revives + small potions, go loki+miike
20% revives + big potions, go canada

Giuliameij

@SirGamesBond
it is 50/50 between 20 and 40% revives.
and all my potions are big 24x 5k 15x 10k

If I end up going for loki+miike I won`t be using the 10k potions since they would be a waste.
My kamala is not ranked up yet. will take her to r2 later. So that one is not an option. I am also saving those for when I am close to forming a t5cc and need that class for a champ I really want to rank up.

thnx for the imput

WillieB

For O'Canada keep restarting the first fight until you get a big number of persistent charges for Sabertooth. The initial amount is random, so wait to officially start until you get a big number. With Sasquatch you can keep the charges from falling off but stuff will happen and you will lose a few here and there, so a big number at the beginning is helpful to allow some wiggle room. The one thing that can make this challenge much more expensive is to run out of persistent charges. I also recommend going Star-Lord, Jane Foster, Daredevil, Venompool, Dr Strange, Moon Knight, Rocket path instead of the usual "easy" path. It's much shorter and if you are skilled enough to try these challenges it should be much easier.

Corkscrew

thnx. Will have to look into loki vs ultron but I know there are plenty of examples out there. Might want to do a couple duels. Just realized his buff might make things a little more annoying maybe.

Different Ultron. It's not the Age of Ultron version that was just buffed, but the "classic".

Giuliameij

thnx. Will have to look into loki vs ultron but I know there are plenty of examples out there. Might want to do a couple duels. Just realized his buff might make things a little more annoying maybe.
Different Ultron. It's not the Age of Ultron version that was just buffed, but the "classic".

Yeah my mistake.