Proposal for add options "single edit" mode for avoid lags

In blender 2.8, edit mode was changed to multi edit mode, it's very useful but sometimes can created a problems. Example, for baking need select hightpoly and lowpoly mesh and press bake, and when need fix some issue on low poly need to deselect all and select only low poly. Sometimes can be forget about multi edit and you go in edit mode of all objects, its give many lags and need to restart blender. If have single edit mode you can fast fix low poly(mark sharp, change triangulation and etc.) and go in object mode, without selecting object again and in blender sometimes select hight poly object can be very hard. For avoid lags need to be very careful for not to go in edit mode of all objects on scene

Proposal to add options for edit single or multiple objects.

For example, in blender it is possible to change some values in same time ​​for several objects while holding Alt. In same way add posobility to change multy edite mode and single edite mode. When you go in multy edite mode for all selected objects, hold alt. If you go in edite mode wihtout alt you go in edite mode only for active object