Best portable solution to playing carts?

[Koop]

Looking for opinions on what the best is for a portable Famicom game player that plays original game carts. Just want to be able to play Dragon Quest both at home and while traveling.

I'd also eventually want something for Super Famicom games as well but am OK buying two separate devices for quality assurance.

Thanks for any help/suggestions

[boye]

I'd recommend the Retro Duo Portable with a 60 to 72 pin adapter.

[Yelir]

I just saw an E3 preview of the Retro Champ by My Arcade. Looks huge compared to most other options but worth a look to see if it might be what you seek. It has separate slots for both NES/Famicom and also external video hookup with support for wireless pads. 

[boye]

However, it seems they overlooked the Disk System RAM adapter.