The reason why you should get your chips in is that you are in a favourable situation. Against this guy's hand you are a very solid favourite.
Anyone who doesn't want to take a 70 30 edge in a cash game would have to explain that one to me.
Let's say this doesn't go to plan and you get called by someone with a wrap draw and a flush draw and a backdoor flush draw, say JKc 8Th
I assumed this would be a favourite? Turns out your backdoor lo gives you enough ev to keep you on top.
http://twodimes.net/h/?z=1607309
pokenum -o8 kc jc th
- as qs qd
-- qh
Omaha Hi/Low 8-or-better: 820 enumerated boards containing

cards scoop HIwin HIlos HItie LOwin LOlos LOtie EV
334 438 382 0 0 0 0 0.471
As
382 382 438 0 144 0 0 0.529.So against the worst possible hand you can be up against, you have superior equity.
What about if you get two callers, one with a big wrap draw another with the nut flush draw, maybe with a pair, and also a backdoor low..
http://twodimes.net/h/?z=1607319
pokenum -o8 ks js td
- as qs qd
- ac
-- qh
Omaha Hi/Low 8-or-better: 666 enumerated boards containing

cards scoop HIwin HIlos HItie LOwin LOlos LOtie EV
114 150 516 0 0 0 0 0.198
As
247 313 344 9 0 0 129 0.472
132 194 463 9 60 0 129 0.330About as bad shape as you can be in. Some of your equity robbed by the backdoor low, some by the fact that one of your pair up outs is gone but your equity is stilll 50%.
Now u are getting 3 way action as a 50% favourite, another very profitable cash scenario.
These are worst case scenarios. In both of them, you should be happy to get your chips in.
How about when you run into some good situations.
Say two guys with a wrap draw, one also has a flush and the nut flush draw.
http://twodimes.net/h/?z=1607334
pokenum -o8 kc jc td
- as qs qd
- ac
- th jh jd kh -- qh
Omaha Hi/Low 8-or-better: 528 enumerated boards containing

cards scoop HIwin HIlos HItie LOwin LOlos LOtie EV
1 1 430 97 0 0 0 0.082
As
257 291 237 0 101 0 0 0.585
75 117 411 0 86 101 0 0.230
1 22 409 97 0 0 0 0.102So here you are nearly a 60% favourite in a 4 way pot. Fantastic situation to be in.
There are lots of other scenarios where you will be a big favourite such as when you get called by lower sets, 3 flush draws, 3 wrap draws, plain old open ended straight draws and even hands like 2 pair someitmes. Throw in the folding equity gained from your aggression, and you can see how you jsut have to attack this flop.
Drive the betting now while you are DEFINITELY a favourite as opposed to playing it passively, worrying over a scare turn card, of which there are many and failing to maximise your profit. If you lose you lose. Reload, get your chips into the middle in good shape again. Do it 100 times, you'll be a big winner.