Wow, thanks ALOT for all the inputs! Really appreciated. Looks like I'm gonna be importing a white DSi XL Natural White from Japan at the end of the month.
spark1223: Your input is much valued. However, the Slot 2 has never really been important for me. I bought a few GBA games a while back to play it on my Lite, but it never happened. I don't think I even inserted a GBA cart in Slot 2, once. I guess I could keep my DS Lite purely for collecting purposes, as I reckon a used DS Lite won't sell for alot these days.
Also, I already own about 16 consoles and handhelds, so if I bought a GBA SP/Micro, it wouldn't really make a lot of difference. I admit it, I spend alot of money on games, Japanese imports especially (I'm up to around 300 Jap imports at the moment, and many of those are $100+ games).
I always find time to plug in and play one of my more retro Jap consoles and enjoy a Famicom or a Mega Drive game, for example, once in a while. I doubt I'd do the same if I were to buy a GBA though.
I've finally quit importing games for older systems, as I'm now mainly focusing on 360/PS3/PSP/DS, while trying to pick up the best of the newer, and soon-to-be-released Wii games. I wouldn't have time to play GBA games when I'm already buying new shit for the systems mentioned above, while also trying to prevent my older import consoles from gathering dust.
..Also, I don't pirate stuff, normally. I buy all my DS games, except for some Japan-only RPG's that have only been released over there and have a translation patch. I have a CycloDS for that, and I just might keep my DS Lite to play Soma Bringer (which I've completed two times already), ASH and the Tales games when the respective translation patches have been completed and relased.
Guess I've made up my mind about getting a DSi XL, much thanks to you guys. It's around $180 for a DSi XL from Amazon.jp, and I know a guy through a forum who is awesome if you want Jap stuff. He got me my Japanese 360 too. I'll hit him up and get him to order a DSi XL Natural White with the games Iwy the Kiwi and Jump Ultimate Stars for me. I don't have to pay customs either, as he mark the package as gift.
Anyway, again, thanks alot for all the inputs. Much appreciated!