I get that. It might be easier for you to get ADU parts from ali if you can waitI'd say accessibility and price for the most part. I can get most of the EXB upgrades on Amazon here in Canada at a decent price and have them delivered within 3 days with free shipping. For most other brands I'll need to do cross-border delivery and pay considerably more. I've run into customs issues before and if I can avoid it, I will generally try. I almost got M2C shock towers but after shipping it was a fair bit more. I'm also impatient. I'm open to recommendations for any further upgrades.