Speaking for experience as I didn't enjoy a 3DS port of an RPG I probably would have loved otherwise
Oh? Which one?
Personally, I don't mind the scale of the RPG regardless of the system. Lately (and by lately, I mean most of the DS' later life up to now), it seems like I'm playing more RPGs on my handhelds than anywhere else.
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And, actually, on that note, I've been seriously pondering whether I should get the n3DS or the n3DSXL. I'm definitely getting one of the two, because my current 3DSXL has a dead pixel that kills motivation to enjoy the art or use 3D, as well as Battery degradation from thousands of hours in the Music channel, but the thing is...
...I've been playing on XLs since the DSi. Since then, the 3DS and DS screens apart from the XLs have just been too small for me, and even if they do result in stretching, the screen size is worth it (and, with the 3DS vs XL, I've always enjoyed the latter's sleeker design). In comes the n3DS
with a larger screen...That said, the more I look up, the more it looks like I'll still be sporting the XL. The size is a difference of .35 inches compared to the original, in comparison to the XL's 4.88 inch design, putting them at exactly an inch's difference. Not too mention that I'm a fan of solid colors, so I probably wouldn't buy the faceplates anyway.
The regular has an increase that has a rather modest size increase with minimal upscale loss. Personally, I wish it were larger and more "in-the-middle" for a more proportional gain and loss, and thus, and better size/quality ratio, but what are you gonna do, y'know? The n3DSXL is the same as it ever was, and I don't mind that one bit. But I won't really be able to make a decision until I can actually see the two side by side. Numbers are helpful, but they're just numbers, it's all conceptual. So it's up in the air for now, and I do have almost half a year to decide.