reiterating some of what jj said:
- your outs to improve are not clean (but utg's are)
- you can't make a low (but utg can)
- btn does not have counterfeit protection (but utg does)
- you don't have suits (but utg does)
vs btn
http://twodimes.net/h/?z=4063371
pokenum -mc 500000 -o8 ac qh jd as - ah 2s kd td
Omaha Hi/Low 8-or-better: 500000 sampled boards
cards scoop HIwin HIlos HItie LOwin LOlos LOtie EV
As Ac Jd Qh 186825 352693 146052 1255 0 0 0 0.541
2s Kd Td Ah 146052 146052 352693 1255 219901 0 0 0.459
vs utg
http://twodimes.net/h/?z=4063378
pokenum -mc 500000 -o8 ac qh jd as - 3h 6c 7c 9h
Omaha Hi/Low 8-or-better: 500000 sampled boards
cards scoop HIwin HIlos HItie LOwin LOlos LOtie EV
As Ac Jd Qh 153324 263620 236380 0 0 0 0 0.417
7c 6c 9h 3h 236380 236380 263620 0 247611 0 0 0.583
based on these numbers, you can probably safely push against utg's range. note that a lot of your equity is compromised when you chop the pot. i think this shows the value of having some sort of low with your aces. for example:
http://twodimes.net/h/?z=4063394
pokenum -mc 500000 -o8 ac 8h jd as - 3h 6c 7c 9h
Omaha Hi/Low 8-or-better: 500000 sampled boards
cards scoop HIwin HIlos HItie LOwin LOlos LOtie EV
As Ac Jd 8h 161847 263821 236040 139 51020 114647 81 0.466
7c 6c 9h 3h 195472 236040 263821 139 216944 10667 81 0.534
changing your Q to an 8 bumps up your equity 5% vs utg.
as for strategy, if you are willing to gamble, raising/pushing is fine... you're usually not losing much equity if any. keep in mind that you'll run into KKxx or A2xx quite a bit, and you're a favorite against those hands. if you are not willing to push if the situation plays out how it did, then just call on the flop. plo8 is a post-flop game -- don't be afraid to play after the flop. the catch is that you need to know how to extract value from marginal hands, and very few plo8 players are consistently good at this (imho).