To the OP: The United Methodist Church is a mainline church, but one with substantial body of conservative members, and also some contact with the broader Christian tradition. As such, Methodist writers typically mix all three of the major methods, with different writers giving different weights to them. As such, publications of the UMC, and commentaries that UMC pastors typically refer to, should be reasonable. The same is true of most of the "mainline" Protestant denominations.
Catholic Biblical scholarship these days is pretty close to mainline Protestant scholarship, so things published by mainstream Catholics tend to be reasonable as well. (There are, however, ultra-conservative Catholics that you'd want to say away from.)