I should point out that, despite the JFK station, RJ is a great airline. The lounges at AMM are comfortable, albeit small. The Crown services at AMM are more or less on par with BA business class at LHR, and the inflight services are great. Y has plenty of legroom on the A340 and there are PTVs on the A320. The A320 J seats are not that comfortable as compared to AA J on the 777 but the RJ A340 seats are great. I have heard bad things about the A310 in all cabins. At the end off each flight I took with RJ in J (AMM-LHR, AMM-BOM, JFK-AMM) they gave you a nice gift. I would still ly with RJ, just know that you may need to do battle at the JFK station.