Replying to What kind of tent should I get?

I'm looking for a new tent, a 2 person, will be used mainly in summer, but would like to be able to use it for some snow camping as well. Weight and pack size is important for summer mode especially, but not important in winter mode. So something that can be used with an inner tent and fly for winter, and just the fly for summer may be the way to go?

id like to stay around 400 or less. I've been looking around for a long time and havent gotten anywhere. so any help is much appreciated!