I can tell you critcal and critcal crosses can be big yielders and super fruity tastes but are very weak potency. I have a cross I made from delicious seeds critical sensi stars and all critical leaners have been weak as fuck, great taste yield but weak af. I actually just had a cross of that cross kick out another critical leaner, again big yield great taste no potency. Sucks but it does cross well and Ive had some killer phenos from the same beans just the critical leaners are weak.
If you want heavy returns Id try cannaventures lvtk or ghost og, or something like those. My lvtk is almost too potent just as dry flower.