I am looking for a small micro/nano heli/quadcopter?

[pricelessppp]

I am looking for a small micro/nano heli/quadcopter?Would any of these be a good upgrade from the Blade Nano CPX heli?I know how to fly helis and quadcopters.
I am not interested in a 300/450/700 size heli/or quadcopter.And i would like to fly it in a 12x12 garage to.


OPTIM 80 CP
http://ares-rc.com/optim80/

WLtoys V930 Power Star X2 4CH 6-Axis Gyro Brushless Flybarless RC Heli
http://www.banggood.com/WLtoys-V930-...-p-914248.html

WLtoys V931 2.4G 6CH Brushless Scale Lama Flybarless RC Helicopter
http://www.banggood.com/WLtoys-V931-...-p-934884.html

WLtoys V977 Power Star X1 6CH 2.4G Brushless RC Helicopter
http://www.banggood.com/WLtoys-V977-...-p-914247.html

Hisky HCP100S 6CH 2.4Ghz Dual Brushless Flybarless RC Helicopter BNF
http://www.banggood.com/Hisky-HCP100...-p-926255.html

Nano QX FPV BNF $149.99
http://www.horizonhobby.com/product/...-blh7280#close

200 QX
http://www.horizonhobby.com/product/...-blh7780#close

Nano QX 3D BNF
http://www.horizonhobby.com/product/...-blh7180#close

Would any of these be a good second micro heli/quadcopter?