I bought one of these at the store the other day for 6-something bucks. In midsize, it's sort of heavy at 66 grams. If you want a LOT less taper, this is a great grip. (I have never measured an MCC Plus 4, but I know I like the size.) This TV +4 is really a +7 or +8, if not more. At 5" down the grip, with no extra buildup under it, it measures bigger than the supposedly +4 GP TW midsize WITH 4 to 6 wraps of buildup under the lower hand. I mean it looks and measures like it could be +10. I like that.
I always build up under the lower hand. With this grip it would not be necessary. Maybe the midsize I got has less taper than the standard size. Would not be the first time I've encountered that.