Oral Sex Toys, Vibrators, G-Spot Stimulators... Favorites?

I am picking out some new toys, but can't spend a ton of money buying too many so I need some help!

I am intrigued by the oral sex tongue vibrators that are supposed to be like a shaking, vibrating tongue. Looking at "Utimi Female Highly Emulational Altering-Frequency Shaking True Man's Flirting Tongue,Private Parts Massage Masturbation Toy,Extremely Emulational Oral Sex Pleasurable Experience,Sex Toy for Adults" and the "Dingye Licking Toy 30 Speed Clitoris Vibrator Pussy Pump Clitoral Stimulator". I have heard good things about the Sqweel wheel, but the reviews worried me a bit.

Then I am also looking at a few g-spot toys that happen to be made of hard materials such as glass or metal. I think the hard surface might be easier to rub the g-spot, but in the past I have always preferred a soft silicone or jelly like material for thrusting, plus sometimes I get carried away and may need to use it on my clit which doesn't seem as comfortable if it is not a soft material. Thoughts?

Do the little nubs on vibrators make a big difference when you use them on your clit? I saw one vibrator, the"Clit Vibrator Sex Toy for Women - Powerful 100% Silicone Stimulator", that looks like a regular vibe but is full of nubs on the tip.

Do g-spot/clit toys typically fit you comfortably as far as hitting both areas?

Any feedback would be great!