Yes. But don't you think that sometimes you are forced to bid with 4 cards as well. For example with this hand 2-4-3-4 shape. There is no other option. Here, I did not choose double actually. I bid 3♥.I was thinking about different possible auctions.
But there might be possibility that partner will not be able to reopen with minimum range hand and we are in danger of losing a vulnerable game. What about 3NT directly?
1) with ♠ KQ9xxxx ♥ xx ♦ xxx ♣ A what should your pd bid? if your pd choose to bid 1♠ what is ur action with the above hand? 2♠-4♠?
and
2)what is your bid with ♠ Txx ♥ Kxxx ♦ xx ♣ Qxxx over ...
there is huge chance of biddable grands with hands like xx-Axxxx-AQJx-AX or with with any 5 card ♦ and all the key cards with ♠ Q and all the key cards...and I can not count the number of tricks I have nothing extra to show..So I think it ...