ok, so i think ive made my decision with the feats i have to choose. And to explain my choice im going to construct a chart of average dmg using this ability at certain levels.
the chart will have certain key levels in which i get more D6s for EB and the levels i get a new feat to choose. Im going to compare Quicken SLA (Qu another attack same D6), maximize SLA (Max d6=6 dmg), empower SLA (Emp d6x1.5), and Greater Psionic Shot (GPS, gives you +4d6)
remember, GPS is only 85% of the time at lvl 9 (i say 85% because i have to make a concentration dc check of 20, after ranks and mod i have a 16 in it, so a roll of 4 or higher hits). But when i get to lvl 10, im putting another skill point in it, and at 11...it doesnt matter after that because a 1 will always miss, even if you have +50 to the check.
average damage of a d6 is 3.5
average damage chart (rounded to whole):
levels======> 9___11__12___14__15___17___18
D6s at lvl===> 5____6___6____7___7____8____8
avg dmg
from Feats:
none======> 18___21__21___25__25___28___28
Emp=======> 26___32__32___37__37___42___42
Max=======> 30___36__36___42__42___48___48
GPS=======> 32___35__35___39__39___42___42
% chance==> 85%_95%_95%_95%_95%_95%_95%
to use it
Qu=======> 35____42__42___49__49___56___56
Ok, what this tells us is:
Empower Spell isnt as good as Psionic Shot until level 18 when it finally catches up (by that time ill have all the feats already).
Maximize spell isnt as good as GSP, at lvl 9 and 10, BUT when level 11 hits, its catches up to GPS, but BARELY does any more damage than GPS. Downside = only 3 times a day
Now, Quicken Spell like ability is best for damage, clearly. It starts a little better and ends WAY better. It straight up does double damage (on average of course). Downside = you have to make ANOTHER attack to do the extra damage, you could miss. PLUS side = if you happen to kill something on your first attack, then you have another attack to hit something else, so no wasted damage...the other downside is this, once again, only 3 times a day...if there was only a way you could stack it...get quicken for EB everytime u get a feat.
So, i still think that Greater Psionic focus is more stable and reliable than the others. 85% of the time ill do that extra 4d6. Remember, those numbers were just average (except for maximize, thats garunteed).
but i forget to mention...at lvl 12 i get to pick another feat, and at 15 and at 18...so...let me continue the chart with the different combination of feats, becaus I DO want those Meta feats, they are still good.
im not going to include lvls 10-11 becuase i dont get a new feat yet. also, by the time i get to 18m im going to have all of them so 'yay' for that.
at lvl 15 im going to include the last of the comboes, which i should have THREE feats by then...
Avg damage with feats comboed with the feat GPS (keep in mind that all of those are already mixed with Greater Psionic Shot):
levels======> 12_14_15__17_18
D6s at lvl===> 10_11_11__12_12 (its more than before becase of GPS's +4d6)
avg dmg:
Emp=======> 53_58_--__--_--
Max=======> 60_66_--__--_--
Qu========> 56_63_--__--_--
emp/
qu========> --_--_82__91_--
max/
qu========> --_--_91__98_--
emp/
max=======> --_--_99_108_--
all 4 feats
combined===> --_--_--__--_136
the comboes that included maximize or empower with the quicken, assume that you used it on the attack that had more d6s (when using quicken, i assumed that you cannot quicken GPS, so you only get the original amount of d6 in the quicken, and NOT the +4d6s)
ok so this tells me that at 12 i would want to go MAXIMIZE rather than the other two. if not then empower. Quicken is dampened because i dont get to add its effects to the extra 4d6 that GPS gives me. The other 2 on the hand DO in fact make it better. So even though Quicken was best to have alone, when combinding it, its not as good.
Ok, after deciding to pick GPS at lvl 9...the path I should choose is first go maximize, then pick empower.
to conclude this whole thing, i am trying to make a lvl 9 warlock, and play him for the future. Was wondering the feats to get. I chose the Greater Psionic Shot path instead of the higher dmg bonus of Quicken SLA because of TWO main reasons: One, GPS mixes better later with the others, and Two, I can do it more than 3 times a day (my group as long fights)...
any thoughts in this? am i making the right decision here? did i overlook something?