I am certainly no expert on citrus but I can tell you that the Tahitian Lime my daughter planted about five years ago has been just brilliant. She was reacting to having to pay a dollar each for limes to put in her Corona.
It has been prolific but best of all gives us limes almost all year round. I give it plenty of water and some sulphate of potash occasionally. I have pruned it severely a couple of times but that was more about keeping it to a manageable size. The pruning did not bother it at all. So if you are looking for a lime to grow in a temperate area like Toowoomba the Tahitian is the way to go.