Sorry to hear that. We have the low quality option in the Options menu, and we'll continually be tackling the lag. Are you using Firefox? There have been some issues with the recent Firefox update and its fix for Flash.
I'm sure this suggestion has already been made, and possibly implemented but I am too dumb to see. I think it would greatly enhance the upgrading if you can compare equipped mods/weapons vs prospective purchases.
Sorry to hear that. We have the low quality option in the Options menu, and we'll continually be tackling the lag. Are you using Firefox? There have been some issues with the recent Firefox update and its fix for Flash.