UA first 747-400 vs. LH bus A340-600 SFO-PRG
Am doing a reward flight SFO - PRG. Can book either LH bus. class on an A340-600 via MUC or UA first on a 747-400 via Frankfurt. Is the difference between the two enough to either warrant or not warrant the extra miles?? Sorry if I posted this incorrectly, am a long time lurker, but newbie at posting. Thanks.