The Little Labs IPB is a very clean sounding DI and/or reamp... I can't see (hear) how that would be a bad thing for reamping.
For DI it could be maybe a little too clean, but sounds pretty great into the right compressor while freeing up a mic pre since it's instrument to line level.
Other options tend to employ a transformer, which is a different, but potentially great sound. I think I've used the original box a few times, as we had one, but I can't really remember for certain.
Maybe buy both from somewhere with a good return policy?