Did anyone buy Wheeltop or LTwoo EGR this sale and can point me to the best deal? So far I'm seeing $380 - 60 for EGR as the lowest and $440 for Wheeltop rim brake group.
Okay, I'll bite ...
For Ltwoo you definitely wanna go with the "80 designer store" as they tend to uphold warranty claims the best (at least that's what I read on the forum; did not have to deal with them myself (yet)): For delivery to Germany (prices vary by country), I can get them for 328 USD (+local tax ~380€ final price) using the 3 USD store discount and the 60 USD AE 11.11. sales code. Make sure to chose the option "noBattery noBox" and buy 2x 14500 batteries locally for cheap. The options with battery will be much more expensive (probably) due to higher shipping costs for the seller.
For Wheeltop you might actually want to go through their own store. They announced a couple of months back, that going forward, they will only deal with warranty claims for purchases that were made with them directly. I am not sure if that means groupsets bought from other stores will not have any warranty at all or "just" means you have to claim it with the particular store where you bought it from. Might wanna search this forum for more info as I did not follow their groupset closely.
They currently have a Black Friday sale as well:
https://wheeltop.com/pages/black-friday - comes at 599€ for me.
Otherwise, if you wanna go through AE, the only reputable store that sells it for me (other countries could be different) is ROCKBROS. The other vendors with various "TWITTER" names all have terrible reviews. They are not even much cheaper; I wouldn't risk it. ROCKBROS comes out at ~469 USD with the 80 USD AE code + local tax:
https://www.aliexpress.com/item/1005008004256956.htmlYMMW