First, let me be clear, I have owned both the Amiga 500 and Amiga 1200 machines in the past. Being in Canada of course what was available to me (I was not into importing in those days) of course I ended up with NTSC models as that is the Canadian standard as it is in the good ol' U.S.A. Though I never got as far as getting higher models or using a Video Toaster etc, I did have simple fun making Titles for my home movies using just Deluxe Paint and recording to video tape. I am also knowledgeable enough that I made bootable disks and I knew to hold down the two mouse buttons to access the Early Startup Screen on my 1200 for certain games which was fine on my 1084's Monitor.
Here is the thing, currently I own NO Amiga hardware. I DID just recently acquire one of those 4 GB Compact Flash Cards with IDE adapter from the UK containing a bootable WB 3.1 with TONS of games/demos/applications all set to go. To test I even booted it using UAE on my PC, worked very well actually. I noticed when I booted emulating an NTSC Amiga and tried the game Super Skid Marks )an overhead racing game) the game had graphical glitches. So of course I then tried it again this time emulating a PAL Amiga and when I tried it again the game loaded with perfect graphics but it seemed much slower gameplay wise. Ok so to drone on I will just ask, though I live here in NTSC land when I am ready to buy another AMIGA might I be better served getting an PAL unit? Are they more compatible with the majority of titles? I don't really plan recording the output to make titles like I did back in the day considering the PC editing software I use now lol! The majority of the use would be for playing games, a recordable signal would be nice but I am sure I could at least display it using an add on device or something. Would I be correct in assuming I could obtain a PAL Amiga but use an American/Canadian power supply? I would think the output to the PC would be the same it just needs to be the proper unit to plug into our outlet? OK that's it, that is the capacity of my knowledge. What I would humbly request is:
Please give me your advice, suggestions, opinions, comments and tell me what you think would be my best option and why? I would greatly appreciate any and all feedback! THANK SO MUCH IN ADVANCE!!!! 
