I decided to buy a slot 1 card,but the shops in my town got only R4 and SCDS1, i search alot and i want to know something: -Which cheat function is better, R4 or SCDS1 ? -Could R4 use SC lite rumble as a rumble pack like SCDS1 ? -Could R4 use a SC lite (not rumble) as a SRAM so it can run DS browser? -Which one is better in running homebrews? -Which one has better skins? -Could R4 use GBA union fuction with a SC lite? Excuse me if i'm a noob. Pls help me out, thx alot !