I think you should pick Booth over UT due to following reasons.
1) UT's energy stats are inflated because not many people from other schools are interested in energy industry. If someone @ Booth wants to do Energy, he might have an easier time due to lack of competition for such jobs. The reason why UT sends so many people to energy is because 35% of its students are residents, and majority of them either are in that industry pre-mba or want to move into the industry post-MBA.
2) Outside of TX, UT is not considered a Top 10 school. Booth is Top5.
3) UT doesn't like international students. I think they admit them to raise their GMAT averages (being blunt). There were quite a bit of international students at UT with 770+ on GMATs, but otherwise very weak profiles. Plus I have few international friends who did their MBAs @ UT and had a hard time finding an Oil & Gas job, and had to settle for jobs in other industries.
4) O&G corp development jobs are hard to get if you don't have relevant energy IB experience. They are even harder for international students. I think you should go to Booth and keep your options open. There are quite a bit of energy companies outside of TX who might more friendly to Booth graduates.
5) 40k is nothing. I know people who passed up full rides @ UT to go to Top10 schools.
Lastly, some of the things you mentioned about Booth are not true. I didn't apply there but talked to few Booths alums. All I heard that students are very nice and willing to help others during the recruiting process. Also, most of the students live closer to the campus, so you won't have to commute much.
Hope this helps your decision. Please let me know what you decide.
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