i agree with @soix -- lyngdorf’s built in room correction is a major asset for most rooms... really improves the sound, and is easy to implement
that said, the little benchmark is a very nice amp, small and easy to carry, so in that respect it is very convenient for the op to transport back to brazil
only concern may be that the totem’s metal dome tweeter and the benchmark’s very precise, extended treble and somewhat lean overall character may not synergize too well...